20186889073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 22275792000

約数和(自身を除く): 2088902927

約数列:

[1, 13, 83, 149, 307, 409, 1079, 1937, 3991, 5317, 12367, 25481, 33947, 45743, 60941, 125563, 160771, 331253, 441311, 594659, 792233, 1632319, 3796669, 5058103, 10421729, 18708887, 49356697, 65755339, 135482477, 243215531, 1552837621, 20186889073]

約数ペア:

[(1, 20186889073), (13, 1552837621), (83, 243215531), (149, 135482477), (307, 65755339), (409, 49356697), (1079, 18708887), (1937, 10421729), (3991, 5058103), (5317, 3796669), (12367, 1632319), (25481, 792233), (33947, 594659), (45743, 441311), (60941, 331253), (125563, 160771)]