20412620336

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2411699}}^1$

素因数の和:2411753

約数の個数: 30

約数和(自身を含む): 41343773100

約数和(自身を除く): 20931152764

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 2411699, 4823398, 9646796, 19293592, 38587184, 55469077, 110938154, 221876308, 443752616, 887505232, 1275788771, 2551577542, 5103155084, 10206310168, 20412620336]

約数ペア:

[(1, 20412620336), (2, 10206310168), (4, 5103155084), (8, 2551577542), (16, 1275788771), (23, 887505232), (46, 443752616), (92, 221876308), (184, 110938154), (368, 55469077), (529, 38587184), (1058, 19293592), (2116, 9646796), (4232, 4823398), (8464, 2411699)]