20140381808

素因数分解:

$2^4\times {\mathrm{13217}}^1\times {\mathrm{95239}}^1$

素因数の和:108464

約数の個数: 20

約数和(自身を含む): 39025351920

約数和(自身を除く): 18884970112

約数列:

[1, 2, 4, 8, 16, 13217, 26434, 52868, 95239, 105736, 190478, 211472, 380956, 761912, 1523824, 1258773863, 2517547726, 5035095452, 10070190904, 20140381808]

約数ペア:

[(1, 20140381808), (2, 10070190904), (4, 5035095452), (8, 2517547726), (16, 1258773863), (13217, 1523824), (26434, 761912), (52868, 380956), (95239, 211472), (105736, 190478)]