20188099228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{192539}}^1$

素因数の和:194937

約数の個数: 24

約数和(自身を含む): 38557290240

約数和(自身を除く): 18369191012

約数列:

[1, 2, 4, 11, 22, 44, 2383, 4766, 9532, 26213, 52426, 104852, 192539, 385078, 770156, 2117929, 4235858, 8471716, 458820437, 917640874, 1835281748, 5047024807, 10094049614, 20188099228]

約数ペア:

[(1, 20188099228), (2, 10094049614), (4, 5047024807), (11, 1835281748), (22, 917640874), (44, 458820437), (2383, 8471716), (4766, 4235858), (9532, 2117929), (26213, 770156), (52426, 385078), (104852, 192539)]