20161559666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{141829}}^1$

素因数の和:141998

約数の個数: 32

約数和(自身を含む): 33178008240

約数和(自身を除く): 13016448574

約数列:

[1, 2, 17, 34, 37, 74, 113, 226, 629, 1258, 1921, 3842, 4181, 8362, 71077, 141829, 142154, 283658, 2411093, 4822186, 5247673, 10495346, 16026677, 32053354, 89210441, 178420882, 272453509, 544907018, 592987049, 1185974098, 10080779833, 20161559666]

約数ペア:

[(1, 20161559666), (2, 10080779833), (17, 1185974098), (34, 592987049), (37, 544907018), (74, 272453509), (113, 178420882), (226, 89210441), (629, 32053354), (1258, 16026677), (1921, 10495346), (3842, 5247673), (4181, 4822186), (8362, 2411093), (71077, 283658), (141829, 142154)]