20176440764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{307399}}^1$

素因数の和:307733

約数の個数: 24

約数和(自身を含む): 36021132000

約数和(自身を除く): 15844691236

約数列:

[1, 2, 4, 61, 122, 244, 269, 538, 1076, 16409, 32818, 65636, 307399, 614798, 1229596, 18751339, 37502678, 75005356, 82690331, 165380662, 330761324, 5044110191, 10088220382, 20176440764]

約数ペア:

[(1, 20176440764), (2, 10088220382), (4, 5044110191), (61, 330761324), (122, 165380662), (244, 82690331), (269, 75005356), (538, 37502678), (1076, 18751339), (16409, 1229596), (32818, 614798), (65636, 307399)]