20143711484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7309039}}^1$

素因数の和:7309109

約数の個数: 24

約数和(自身を含む): 38679439680

約数和(自身を除く): 18535728196

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 7309039, 14618078, 29236156, 95017507, 190035014, 380070028, 387379067, 774758134, 1549516268, 5035927871, 10071855742, 20143711484]

約数ペア:

[(1, 20143711484), (2, 10071855742), (4, 5035927871), (13, 1549516268), (26, 774758134), (52, 387379067), (53, 380070028), (106, 190035014), (212, 95017507), (689, 29236156), (1378, 14618078), (2756, 7309039)]