20163546486

素因数分解:

$2^1\times 3^3\times {\mathrm{829}}^1\times {\mathrm{450421}}^1$

素因数の和:451261

約数の個数: 32

約数和(自身を含む): 44862031200

約数和(自身を除く): 24698484714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 829, 1658, 2487, 4974, 7461, 14922, 22383, 44766, 450421, 900842, 1351263, 2702526, 4053789, 8107578, 12161367, 24322734, 373399009, 746798018, 1120197027, 2240394054, 3360591081, 6721182162, 10081773243, 20163546486]

約数ペア:

[(1, 20163546486), (2, 10081773243), (3, 6721182162), (6, 3360591081), (9, 2240394054), (18, 1120197027), (27, 746798018), (54, 373399009), (829, 24322734), (1658, 12161367), (2487, 8107578), (4974, 4053789), (7461, 2702526), (14922, 1351263), (22383, 900842), (44766, 450421)]