20199062024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{100621}}^1$

素因数の和:101741

約数の個数: 32

約数和(自身を含む): 39556520640

約数和(自身を除く): 19357458616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1091, 2182, 4364, 8728, 25093, 50186, 100372, 100621, 200744, 201242, 402484, 804968, 2314283, 4628566, 9257132, 18514264, 109777511, 219555022, 439110044, 878220088, 2524882753, 5049765506, 10099531012, 20199062024]

約数ペア:

[(1, 20199062024), (2, 10099531012), (4, 5049765506), (8, 2524882753), (23, 878220088), (46, 439110044), (92, 219555022), (184, 109777511), (1091, 18514264), (2182, 9257132), (4364, 4628566), (8728, 2314283), (25093, 804968), (50186, 402484), (100372, 201242), (100621, 200744)]