20536064

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 41464584

約数和(自身を除く): 20928520

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 827, 1552, 1654, 3104, 3308, 6208, 6616, 12416, 13232, 24832, 26464, 52928, 80219, 105856, 160438, 211712, 320876, 641752, 1283504, 2567008, 5134016, 10268032, 20536064]

約数ペア:

[(1, 20536064), (2, 10268032), (4, 5134016), (8, 2567008), (16, 1283504), (32, 641752), (64, 320876), (97, 211712), (128, 160438), (194, 105856), (256, 80219), (388, 52928), (776, 26464), (827, 24832), (1552, 13232), (1654, 12416), (3104, 6616), (3308, 6208)]