20237900328

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1441

約数の個数: 256

約数和(自身を含む): 60559488000

約数和(自身を除く): 40321587672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 53, 54, 58, 72, 87, 94, 106, 108, 116, 141, 159, 174, 188, 212, 216, 232, 261, 282, 318, 348, 376, 423, 424, 477, 522, 564, 636, 696, 783, 846, 954, 1044, 1128, 1269, 1272, 1297, 1363, 1431, 1537, 1566, 1692, 1908, 2088, 2491, 2538, 2594, 2726, 2862, 3074, 3132, 3384, 3816, 3891, 4089, 4611, 4982, 5076, 5188, 5452, 5724, 6148, 6264, 7473, 7782, 8178, 9222, 9964, 10152, 10376, 10904, 11448, 11673, 12267, 12296, 13833, 14946, 15564, 16356, 18444, 19928, 22419, 23346, 24534, 27666, 29892, 31128, 32712, 35019, 36801, 36888, 37613, 41499, 44838, 46692, 49068, 55332, 59784, 60959, 67257, 68741, 70038, 72239, 73602, 75226, 82998, 89676, 93384, 98136, 110664, 112839, 121918, 134514, 137482, 140076, 144478, 147204, 150452, 165996, 179352, 182877, 206223, 216717, 225678, 243836, 269028, 274964, 280152, 288956, 294408, 300904, 331992, 338517, 365754, 412446, 433434, 451356, 487672, 538056, 548631, 549928, 577912, 618669, 650151, 677034, 731508, 824892, 866868, 902712, 1015551, 1097262, 1237338, 1300302, 1354068, 1463016, 1645893, 1649784, 1733736, 1767811, 1856007, 1950453, 1993489, 2031102, 2194524, 2474676, 2600604, 2708136, 3230827, 3291786, 3535622, 3712014, 3900906, 3986978, 4062204, 4389048, 4949352, 5201208, 5303433, 5980467, 6461654, 6583572, 7071244, 7424028, 7801812, 7973956, 8124408, 9692481, 10606866, 11960934, 12923308, 13167144, 14142488, 14848056, 15603624, 15910299, 15947912, 17941401, 19384962, 21213732, 23921868, 25846616, 29077443, 31820598, 35882802, 38769924, 42427464, 47730897, 47843736, 53824203, 58154886, 63641196, 71765604, 77539848, 87232329, 93693983, 95461794, 107648406, 116309772, 127282392, 143531208, 174464658, 187387966, 190923588, 215296812, 232619544, 281081949, 348929316, 374775932, 381847176, 430593624, 562163898, 697858632, 749551864, 843245847, 1124327796, 1686491694, 2248655592, 2529737541, 3372983388, 5059475082, 6745966776, 10118950164, 20237900328]

約数ペア:

[(1, 20237900328), (2, 10118950164), (3, 6745966776), (4, 5059475082), (6, 3372983388), (8, 2529737541), (9, 2248655592), (12, 1686491694), (18, 1124327796), (24, 843245847), (27, 749551864), (29, 697858632), (36, 562163898), (47, 430593624), (53, 381847176), (54, 374775932), (58, 348929316), (72, 281081949), (87, 232619544), (94, 215296812), (106, 190923588), (108, 187387966), (116, 174464658), (141, 143531208), (159, 127282392), (174, 116309772), (188, 107648406), (212, 95461794), (216, 93693983), (232, 87232329), (261, 77539848), (282, 71765604), (318, 63641196), (348, 58154886), (376, 53824203), (423, 47843736), (424, 47730897), (477, 42427464), (522, 38769924), (564, 35882802), (636, 31820598), (696, 29077443), (783, 25846616), (846, 23921868), (954, 21213732), (1044, 19384962), (1128, 17941401), (1269, 15947912), (1272, 15910299), (1297, 15603624), (1363, 14848056), (1431, 14142488), (1537, 13167144), (1566, 12923308), (1692, 11960934), (1908, 10606866), (2088, 9692481), (2491, 8124408), (2538, 7973956), (2594, 7801812), (2726, 7424028), (2862, 7071244), (3074, 6583572), (3132, 6461654), (3384, 5980467), (3816, 5303433), (3891, 5201208), (4089, 4949352), (4611, 4389048), (4982, 4062204), (5076, 3986978), (5188, 3900906), (5452, 3712014), (5724, 3535622), (6148, 3291786), (6264, 3230827), (7473, 2708136), (7782, 2600604), (8178, 2474676), (9222, 2194524), (9964, 2031102), (10152, 1993489), (10376, 1950453), (10904, 1856007), (11448, 1767811), (11673, 1733736), (12267, 1649784), (12296, 1645893), (13833, 1463016), (14946, 1354068), (15564, 1300302), (16356, 1237338), (18444, 1097262), (19928, 1015551), (22419, 902712), (23346, 866868), (24534, 824892), (27666, 731508), (29892, 677034), (31128, 650151), (32712, 618669), (35019, 577912), (36801, 549928), (36888, 548631), (37613, 538056), (41499, 487672), (44838, 451356), (46692, 433434), (49068, 412446), (55332, 365754), (59784, 338517), (60959, 331992), (67257, 300904), (68741, 294408), (70038, 288956), (72239, 280152), (73602, 274964), (75226, 269028), (82998, 243836), (89676, 225678), (93384, 216717), (98136, 206223), (110664, 182877), (112839, 179352), (121918, 165996), (134514, 150452), (137482, 147204), (140076, 144478)]