20190250090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3831167}}^1$

素因数の和:3831222

約数の個数: 32

約数和(自身を含む): 39721549824

約数和(自身を除く): 19531299734

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 3831167, 7662334, 19155835, 38311670, 65129839, 118766177, 130259678, 237532354, 325649195, 593830885, 651298390, 1187661770, 2019025009, 4038050018, 10095125045, 20190250090]

約数ペア:

[(1, 20190250090), (2, 10095125045), (5, 4038050018), (10, 2019025009), (17, 1187661770), (31, 651298390), (34, 593830885), (62, 325649195), (85, 237532354), (155, 130259678), (170, 118766177), (310, 65129839), (527, 38311670), (1054, 19155835), (2635, 7662334), (5270, 3831167)]