20176110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13217

約数の個数: 48

約数和(自身を含む): 55547856

約数和(自身を除く): 35371746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13187, 26374, 39561, 65935, 79122, 118683, 131870, 197805, 224179, 237366, 395610, 448358, 593415, 672537, 1120895, 1186830, 1345074, 2017611, 2241790, 3362685, 4035222, 6725370, 10088055, 20176110]

約数ペア:

[(1, 20176110), (2, 10088055), (3, 6725370), (5, 4035222), (6, 3362685), (9, 2241790), (10, 2017611), (15, 1345074), (17, 1186830), (18, 1120895), (30, 672537), (34, 593415), (45, 448358), (51, 395610), (85, 237366), (90, 224179), (102, 197805), (153, 131870), (170, 118683), (255, 79122), (306, 65935), (510, 39561), (765, 26374), (1530, 13187)]