20283362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29741}}^1$

素因数の和:29785

約数の個数: 16

約数和(自身を含む): 34262784

約数和(自身を除く): 13979422

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29741, 59482, 327151, 654302, 921971, 1843942, 10141681, 20283362]

約数ペア:

[(1, 20283362), (2, 10141681), (11, 1843942), (22, 921971), (31, 654302), (62, 327151), (341, 59482), (682, 29741)]