20044626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 28218414

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2351, 2842, 4263, 4702, 7053, 8526, 14106, 16457, 32914, 49371, 68179, 98742, 115199, 136358, 204537, 230398, 345597, 409074, 477253, 691194, 954506, 1431759, 2863518, 3340771, 6681542, 10022313, 20044626]

約数ペア:

[(1, 20044626), (2, 10022313), (3, 6681542), (6, 3340771), (7, 2863518), (14, 1431759), (21, 954506), (29, 691194), (42, 477253), (49, 409074), (58, 345597), (87, 230398), (98, 204537), (147, 136358), (174, 115199), (203, 98742), (294, 68179), (406, 49371), (609, 32914), (1218, 16457), (1421, 14106), (2351, 8526), (2842, 7053), (4263, 4702)]