20199062038

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{346147}}^1$

素因数の和:346491

約数の個数: 16

約数和(自身を含む): 30654866880

約数和(自身を除く): 10455804842

約数列:

[1, 2, 163, 179, 326, 358, 29177, 58354, 346147, 692294, 56421961, 61960313, 112843922, 123920626, 10099531019, 20199062038]

約数ペア:

[(1, 20199062038), (2, 10099531019), (163, 123920626), (179, 112843922), (326, 61960313), (358, 56421961), (29177, 692294), (58354, 346147)]