20407596384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{107309}}^1$

素因数の和:107612

約数の個数: 96

約数和(自身を含む): 61439696640

約数和(自身を除く): 41032100256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 283, 336, 566, 672, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4528, 5943, 6792, 7924, 9056, 11886, 13584, 15848, 23772, 27168, 31696, 47544, 63392, 95088, 107309, 190176, 214618, 321927, 429236, 643854, 751163, 858472, 1287708, 1502326, 1716944, 2253489, 2575416, 3004652, 3433888, 4506978, 5150832, 6009304, 9013956, 10301664, 12018608, 18027912, 24037216, 30368447, 36055824, 60736894, 72111648, 91105341, 121473788, 182210682, 212579129, 242947576, 364421364, 425158258, 485895152, 637737387, 728842728, 850316516, 971790304, 1275474774, 1457685456, 1700633032, 2550949548, 2915370912, 3401266064, 5101899096, 6802532128, 10203798192, 20407596384]

約数ペア:

[(1, 20407596384), (2, 10203798192), (3, 6802532128), (4, 5101899096), (6, 3401266064), (7, 2915370912), (8, 2550949548), (12, 1700633032), (14, 1457685456), (16, 1275474774), (21, 971790304), (24, 850316516), (28, 728842728), (32, 637737387), (42, 485895152), (48, 425158258), (56, 364421364), (84, 242947576), (96, 212579129), (112, 182210682), (168, 121473788), (224, 91105341), (283, 72111648), (336, 60736894), (566, 36055824), (672, 30368447), (849, 24037216), (1132, 18027912), (1698, 12018608), (1981, 10301664), (2264, 9013956), (3396, 6009304), (3962, 5150832), (4528, 4506978), (5943, 3433888), (6792, 3004652), (7924, 2575416), (9056, 2253489), (11886, 1716944), (13584, 1502326), (15848, 1287708), (23772, 858472), (27168, 751163), (31696, 643854), (47544, 429236), (63392, 321927), (95088, 214618), (107309, 190176)]