20260873394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{8807}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 32670210816

約数和(自身を除く): 12409337422

約数列:

[1, 2, 17, 34, 71, 142, 953, 1207, 1906, 2414, 8807, 16201, 17614, 32402, 67663, 135326, 149719, 299438, 625297, 1150271, 1250594, 2300542, 8393071, 10630049, 16786142, 21260098, 142682207, 285364414, 595908041, 1191816082, 10130436697, 20260873394]

約数ペア:

[(1, 20260873394), (2, 10130436697), (17, 1191816082), (34, 595908041), (71, 285364414), (142, 142682207), (953, 21260098), (1207, 16786142), (1906, 10630049), (2414, 8393071), (8807, 2300542), (16201, 1250594), (17614, 1150271), (32402, 625297), (67663, 299438), (135326, 149719)]