20147232002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1\times {\mathrm{2521}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 31464875520

約数和(自身を除く): 11317643518

約数列:

[1, 2, 29, 58, 227, 454, 607, 1214, 2521, 5042, 6583, 13166, 17603, 35206, 73109, 137789, 146218, 275578, 572267, 1144534, 1530247, 3060494, 3995881, 7991762, 16595743, 33191486, 44377163, 88754326, 347366069, 694732138, 10073616001, 20147232002]

約数ペア:

[(1, 20147232002), (2, 10073616001), (29, 694732138), (58, 347366069), (227, 88754326), (454, 44377163), (607, 33191486), (1214, 16595743), (2521, 7991762), (5042, 3995881), (6583, 3060494), (13166, 1530247), (17603, 1144534), (35206, 572267), (73109, 275578), (137789, 146218)]