20670407424

素因数分解:

$2^8\times 3^2\times {\mathrm{2273}}^1\times {\mathrm{3947}}^1$

素因数の和:6242

約数の個数: 108

約数和(自身を含む): 59639206536

約数和(自身を除く): 38968799112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2273, 2304, 3947, 4546, 6819, 7894, 9092, 11841, 13638, 15788, 18184, 20457, 23682, 27276, 31576, 35523, 36368, 40914, 47364, 54552, 63152, 71046, 72736, 81828, 94728, 109104, 126304, 142092, 145472, 163656, 189456, 218208, 252608, 284184, 290944, 327312, 378912, 436416, 505216, 568368, 581888, 654624, 757824, 872832, 1010432, 1136736, 1309248, 1515648, 1745664, 2273472, 2618496, 3031296, 4546944, 5236992, 8971531, 9093888, 17943062, 26914593, 35886124, 53829186, 71772248, 80743779, 107658372, 143544496, 161487558, 215316744, 287088992, 322975116, 430633488, 574177984, 645950232, 861266976, 1148355968, 1291900464, 1722533952, 2296711936, 2583800928, 3445067904, 5167601856, 6890135808, 10335203712, 20670407424]

約数ペア:

[(1, 20670407424), (2, 10335203712), (3, 6890135808), (4, 5167601856), (6, 3445067904), (8, 2583800928), (9, 2296711936), (12, 1722533952), (16, 1291900464), (18, 1148355968), (24, 861266976), (32, 645950232), (36, 574177984), (48, 430633488), (64, 322975116), (72, 287088992), (96, 215316744), (128, 161487558), (144, 143544496), (192, 107658372), (256, 80743779), (288, 71772248), (384, 53829186), (576, 35886124), (768, 26914593), (1152, 17943062), (2273, 9093888), (2304, 8971531), (3947, 5236992), (4546, 4546944), (6819, 3031296), (7894, 2618496), (9092, 2273472), (11841, 1745664), (13638, 1515648), (15788, 1309248), (18184, 1136736), (20457, 1010432), (23682, 872832), (27276, 757824), (31576, 654624), (35523, 581888), (36368, 568368), (40914, 505216), (47364, 436416), (54552, 378912), (63152, 327312), (71046, 290944), (72736, 284184), (81828, 252608), (94728, 218208), (109104, 189456), (126304, 163656), (142092, 145472)]