20160949242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9281}}^1\times {\mathrm{51721}}^1$

素因数の和:61014

約数の個数: 32

約数和(自身を含む): 46088025984

約数和(自身を除く): 25927076742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9281, 18562, 27843, 51721, 55686, 64967, 103442, 129934, 155163, 194901, 310326, 362047, 389802, 724094, 1086141, 2172282, 480022601, 960045202, 1440067803, 2880135606, 3360158207, 6720316414, 10080474621, 20160949242]

約数ペア:

[(1, 20160949242), (2, 10080474621), (3, 6720316414), (6, 3360158207), (7, 2880135606), (14, 1440067803), (21, 960045202), (42, 480022601), (9281, 2172282), (18562, 1086141), (27843, 724094), (51721, 389802), (55686, 362047), (64967, 310326), (103442, 194901), (129934, 155163)]