20143739660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{63103}}^1$

素因数の和:64574

約数の個数: 48

約数和(自身を含む): 46180012032

約数和(自身を除く): 26036272372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1451, 2902, 5804, 7255, 14510, 15961, 29020, 31922, 63103, 63844, 79805, 126206, 159610, 252412, 315515, 319220, 631030, 694133, 1262060, 1388266, 2776532, 3470665, 6941330, 13882660, 91562453, 183124906, 366249812, 457812265, 915624530, 1007186983, 1831249060, 2014373966, 4028747932, 5035934915, 10071869830, 20143739660]

約数ペア:

[(1, 20143739660), (2, 10071869830), (4, 5035934915), (5, 4028747932), (10, 2014373966), (11, 1831249060), (20, 1007186983), (22, 915624530), (44, 457812265), (55, 366249812), (110, 183124906), (220, 91562453), (1451, 13882660), (2902, 6941330), (5804, 3470665), (7255, 2776532), (14510, 1388266), (15961, 1262060), (29020, 694133), (31922, 631030), (63103, 319220), (63844, 315515), (79805, 252412), (126206, 159610)]