20149394942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{42577}}^1$

素因数の和:43076

約数の個数: 32

約数和(自身を含む): 33108652800

約数和(自身を除く): 12959257858

約数列:

[1, 2, 17, 31, 34, 62, 449, 527, 898, 1054, 7633, 13919, 15266, 27838, 42577, 85154, 236623, 473246, 723809, 1319887, 1447618, 2639774, 19117073, 22438079, 38234146, 44876158, 324990241, 592629263, 649980482, 1185258526, 10074697471, 20149394942]

約数ペア:

[(1, 20149394942), (2, 10074697471), (17, 1185258526), (31, 649980482), (34, 592629263), (62, 324990241), (449, 44876158), (527, 38234146), (898, 22438079), (1054, 19117073), (7633, 2639774), (13919, 1447618), (15266, 1319887), (27838, 723809), (42577, 473246), (85154, 236623)]