20406960294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16754483}}^1$

素因数の和:16754524

約数の個数: 32

約数和(自身を含む): 48252913920

約数和(自身を除く): 27845953626

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16754483, 33508966, 50263449, 100526898, 117281381, 234562762, 351844143, 485880007, 703688286, 971760014, 1457640021, 2915280042, 3401160049, 6802320098, 10203480147, 20406960294]

約数ペア:

[(1, 20406960294), (2, 10203480147), (3, 6802320098), (6, 3401160049), (7, 2915280042), (14, 1457640021), (21, 971760014), (29, 703688286), (42, 485880007), (58, 351844143), (87, 234562762), (174, 117281381), (203, 100526898), (406, 50263449), (609, 33508966), (1218, 16754483)]