20104244060

素因数分解:

$2^2\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{192091}}^1$

素因数の和:197333

約数の個数: 24

約数和(自身を含む): 42227200176

約数和(自身を除く): 22122956116

約数列:

[1, 2, 4, 5, 10, 20, 5233, 10466, 20932, 26165, 52330, 104660, 192091, 384182, 768364, 960455, 1920910, 3841820, 1005212203, 2010424406, 4020848812, 5026061015, 10052122030, 20104244060]

約数ペア:

[(1, 20104244060), (2, 10052122030), (4, 5026061015), (5, 4020848812), (10, 2010424406), (20, 1005212203), (5233, 3841820), (10466, 1920910), (20932, 960455), (26165, 768364), (52330, 384182), (104660, 192091)]