20565763596

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23431}}^1$

素因数の和:23503

約数の個数: 168

約数和(自身を含む): 63105937664

約数和(自身を除く): 42540174068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 252, 258, 301, 324, 378, 387, 486, 516, 567, 602, 729, 756, 774, 903, 972, 1134, 1161, 1204, 1458, 1548, 1701, 1806, 2268, 2322, 2709, 2916, 3402, 3483, 3612, 4644, 5103, 5418, 6804, 6966, 8127, 10206, 10449, 10836, 13932, 16254, 20412, 20898, 23431, 24381, 31347, 32508, 41796, 46862, 48762, 62694, 70293, 73143, 93724, 97524, 125388, 140586, 146286, 164017, 210879, 219429, 281172, 292572, 328034, 421758, 438858, 492051, 632637, 656068, 843516, 877716, 984102, 1007533, 1265274, 1476153, 1897911, 1968204, 2015066, 2530548, 2952306, 3022599, 3795822, 4030132, 4428459, 5693733, 5904612, 6045198, 7052731, 7591644, 8856918, 9067797, 11387466, 12090396, 13285377, 14105462, 17081199, 17713836, 18135594, 21158193, 22774932, 26570754, 27203391, 28210924, 34162398, 36271188, 39856131, 42316386, 53141508, 54406782, 63474579, 68324796, 79712262, 81610173, 84632772, 108813564, 119568393, 126949158, 159424524, 163220346, 190423737, 239136786, 244830519, 253898316, 326440692, 380847474, 478273572, 489661038, 571271211, 734491557, 761694948, 979322076, 1142542422, 1468983114, 1713813633, 2285084844, 2937966228, 3427627266, 5141440899, 6855254532, 10282881798, 20565763596]

約数ペア:

[(1, 20565763596), (2, 10282881798), (3, 6855254532), (4, 5141440899), (6, 3427627266), (7, 2937966228), (9, 2285084844), (12, 1713813633), (14, 1468983114), (18, 1142542422), (21, 979322076), (27, 761694948), (28, 734491557), (36, 571271211), (42, 489661038), (43, 478273572), (54, 380847474), (63, 326440692), (81, 253898316), (84, 244830519), (86, 239136786), (108, 190423737), (126, 163220346), (129, 159424524), (162, 126949158), (172, 119568393), (189, 108813564), (243, 84632772), (252, 81610173), (258, 79712262), (301, 68324796), (324, 63474579), (378, 54406782), (387, 53141508), (486, 42316386), (516, 39856131), (567, 36271188), (602, 34162398), (729, 28210924), (756, 27203391), (774, 26570754), (903, 22774932), (972, 21158193), (1134, 18135594), (1161, 17713836), (1204, 17081199), (1458, 14105462), (1548, 13285377), (1701, 12090396), (1806, 11387466), (2268, 9067797), (2322, 8856918), (2709, 7591644), (2916, 7052731), (3402, 6045198), (3483, 5904612), (3612, 5693733), (4644, 4428459), (5103, 4030132), (5418, 3795822), (6804, 3022599), (6966, 2952306), (8127, 2530548), (10206, 2015066), (10449, 1968204), (10836, 1897911), (13932, 1476153), (16254, 1265274), (20412, 1007533), (20898, 984102), (23431, 877716), (24381, 843516), (31347, 656068), (32508, 632637), (41796, 492051), (46862, 438858), (48762, 421758), (62694, 328034), (70293, 292572), (73143, 281172), (93724, 219429), (97524, 210879), (125388, 164017), (140586, 146286)]