20144190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61043}}^1$

素因数の和:61064

約数の個数: 32

約数和(自身を含む): 52742016

約数和(自身を除く): 32597826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61043, 122086, 183129, 305215, 366258, 610430, 671473, 915645, 1342946, 1831290, 2014419, 3357365, 4028838, 6714730, 10072095, 20144190]

約数ペア:

[(1, 20144190), (2, 10072095), (3, 6714730), (5, 4028838), (6, 3357365), (10, 2014419), (11, 1831290), (15, 1342946), (22, 915645), (30, 671473), (33, 610430), (55, 366258), (66, 305215), (110, 183129), (165, 122086), (330, 61043)]