2020474370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{18191}}^1$

素因数の和:18610

約数の個数: 32

約数和(自身を含む): 3772293120

約数和(自身を除く): 1751818750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 766, 1915, 3830, 11107, 18191, 22214, 36382, 55535, 90955, 111070, 181910, 527539, 1055078, 2637695, 5275390, 6967153, 13934306, 34835765, 69671530, 202047437, 404094874, 1010237185, 2020474370]

約数ペア:

[(1, 2020474370), (2, 1010237185), (5, 404094874), (10, 202047437), (29, 69671530), (58, 34835765), (145, 13934306), (290, 6967153), (383, 5275390), (766, 2637695), (1915, 1055078), (3830, 527539), (11107, 181910), (18191, 111070), (22214, 90955), (36382, 55535)]