20876685491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3359}}^1$

素因数の和:3695

約数の個数: 32

約数和(自身を含む): 23359311360

約数和(自身を除く): 2482625869

約数列:

[1, 17, 37, 41, 241, 629, 697, 1517, 3359, 4097, 8917, 9881, 25789, 57103, 124283, 137719, 151589, 167977, 365597, 809519, 2112811, 2341223, 5095603, 6215149, 13761823, 29952203, 33190279, 86625251, 509187451, 564234743, 1228040323, 20876685491]

約数ペア:

[(1, 20876685491), (17, 1228040323), (37, 564234743), (41, 509187451), (241, 86625251), (629, 33190279), (697, 29952203), (1517, 13761823), (3359, 6215149), (4097, 5095603), (8917, 2341223), (9881, 2112811), (25789, 809519), (57103, 365597), (124283, 167977), (137719, 151589)]