20038447611

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24466969}}^1$

素因数の和:24466995

約数の個数: 24

約数和(自身を含む): 35623908320

約数和(自身を除く): 15585460709

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24466969, 73400907, 171268783, 220202721, 318070597, 513806349, 954211791, 1541419047, 2226494179, 2862635373, 6679482537, 20038447611]

約数ペア:

[(1, 20038447611), (3, 6679482537), (7, 2862635373), (9, 2226494179), (13, 1541419047), (21, 954211791), (39, 513806349), (63, 318070597), (91, 220202721), (117, 171268783), (273, 73400907), (819, 24466969)]