20188128312

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{35851}}^1$

素因数の和:35959

約数の個数: 160

約数和(自身を含む): 62468524800

約数和(自身を除く): 42280396488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 81, 88, 99, 108, 132, 158, 162, 198, 216, 237, 264, 297, 316, 324, 396, 474, 594, 632, 648, 711, 792, 869, 891, 948, 1188, 1422, 1738, 1782, 1896, 2133, 2376, 2607, 2844, 3476, 3564, 4266, 5214, 5688, 6399, 6952, 7128, 7821, 8532, 10428, 12798, 15642, 17064, 20856, 23463, 25596, 31284, 35851, 46926, 51192, 62568, 70389, 71702, 93852, 107553, 140778, 143404, 187704, 215106, 281556, 286808, 322659, 394361, 430212, 563112, 645318, 788722, 860424, 967977, 1183083, 1290636, 1577444, 1935954, 2366166, 2581272, 2832229, 2903931, 3154888, 3549249, 3871908, 4732332, 5664458, 5807862, 7098498, 7743816, 8496687, 9464664, 10647747, 11328916, 11615724, 14196996, 16993374, 21295494, 22657832, 23231448, 25490061, 28393992, 31154519, 31943241, 33986748, 42590988, 50980122, 62309038, 63886482, 67973496, 76470183, 85181976, 93463557, 101960244, 124618076, 127772964, 152940366, 186927114, 203920488, 229410549, 249236152, 255545928, 280390671, 305880732, 373854228, 458821098, 560781342, 611761464, 747708456, 841172013, 917642196, 1121562684, 1682344026, 1835284392, 2243125368, 2523516039, 3364688052, 5047032078, 6729376104, 10094064156, 20188128312]

約数ペア:

[(1, 20188128312), (2, 10094064156), (3, 6729376104), (4, 5047032078), (6, 3364688052), (8, 2523516039), (9, 2243125368), (11, 1835284392), (12, 1682344026), (18, 1121562684), (22, 917642196), (24, 841172013), (27, 747708456), (33, 611761464), (36, 560781342), (44, 458821098), (54, 373854228), (66, 305880732), (72, 280390671), (79, 255545928), (81, 249236152), (88, 229410549), (99, 203920488), (108, 186927114), (132, 152940366), (158, 127772964), (162, 124618076), (198, 101960244), (216, 93463557), (237, 85181976), (264, 76470183), (297, 67973496), (316, 63886482), (324, 62309038), (396, 50980122), (474, 42590988), (594, 33986748), (632, 31943241), (648, 31154519), (711, 28393992), (792, 25490061), (869, 23231448), (891, 22657832), (948, 21295494), (1188, 16993374), (1422, 14196996), (1738, 11615724), (1782, 11328916), (1896, 10647747), (2133, 9464664), (2376, 8496687), (2607, 7743816), (2844, 7098498), (3476, 5807862), (3564, 5664458), (4266, 4732332), (5214, 3871908), (5688, 3549249), (6399, 3154888), (6952, 2903931), (7128, 2832229), (7821, 2581272), (8532, 2366166), (10428, 1935954), (12798, 1577444), (15642, 1290636), (17064, 1183083), (20856, 967977), (23463, 860424), (25596, 788722), (31284, 645318), (35851, 563112), (46926, 430212), (51192, 394361), (62568, 322659), (70389, 286808), (71702, 281556), (93852, 215106), (107553, 187704), (140778, 143404)]