20122010850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{888389}}^1$

素因数の和:888555

約数の個数: 48

約数和(自身を含む): 50233124160

約数和(自身を除く): 30111113310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 151, 302, 453, 755, 906, 1510, 2265, 3775, 4530, 7550, 11325, 22650, 888389, 1776778, 2665167, 4441945, 5330334, 8883890, 13325835, 22209725, 26651670, 44419450, 66629175, 133258350, 134146739, 268293478, 402440217, 670733695, 804880434, 1341467390, 2012201085, 3353668475, 4024402170, 6707336950, 10061005425, 20122010850]

約数ペア:

[(1, 20122010850), (2, 10061005425), (3, 6707336950), (5, 4024402170), (6, 3353668475), (10, 2012201085), (15, 1341467390), (25, 804880434), (30, 670733695), (50, 402440217), (75, 268293478), (150, 134146739), (151, 133258350), (302, 66629175), (453, 44419450), (755, 26651670), (906, 22209725), (1510, 13325835), (2265, 8883890), (3775, 5330334), (4530, 4441945), (7550, 2665167), (11325, 1776778), (22650, 888389)]