20382898071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{36389}}^1$

素因数の和:36759

約数の個数: 32

約数和(自身を含む): 29624371200

約数和(自身を除く): 9241473129

約数列:

[1, 3, 19, 31, 57, 93, 317, 589, 951, 1767, 6023, 9827, 18069, 29481, 36389, 109167, 186713, 560139, 691391, 1128059, 2074173, 3384177, 11535313, 21433121, 34605939, 64299363, 219170947, 357594703, 657512841, 1072784109, 6794299357, 20382898071]

約数ペア:

[(1, 20382898071), (3, 6794299357), (19, 1072784109), (31, 657512841), (57, 357594703), (93, 219170947), (317, 64299363), (589, 34605939), (951, 21433121), (1767, 11535313), (6023, 3384177), (9827, 2074173), (18069, 1128059), (29481, 691391), (36389, 560139), (109167, 186713)]