20172297604

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{284261}}^1$

素因数の和:284535

約数の個数: 24

約数和(自身を含む): 35840890008

約数和(自身を除く): 15668592404

約数列:

[1, 2, 4, 113, 157, 226, 314, 452, 628, 17741, 35482, 70964, 284261, 568522, 1137044, 32121493, 44628977, 64242986, 89257954, 128485972, 178515908, 5043074401, 10086148802, 20172297604]

約数ペア:

[(1, 20172297604), (2, 10086148802), (4, 5043074401), (113, 178515908), (157, 128485972), (226, 89257954), (314, 64242986), (452, 44628977), (628, 32121493), (17741, 1137044), (35482, 568522), (70964, 284261)]