20166024070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{61751}}^1$

素因数の和:61905

約数の個数: 48

約数和(自身を含む): 38901536928

約数和(自身を除く): 18735512858

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 289, 565, 578, 1130, 1445, 1921, 2890, 3842, 9605, 19210, 32657, 61751, 65314, 123502, 163285, 308755, 326570, 617510, 1049767, 2099534, 5248835, 6977863, 10497670, 13955726, 17846039, 34889315, 35692078, 69778630, 89230195, 118623671, 178460390, 237247342, 593118355, 1186236710, 2016602407, 4033204814, 10083012035, 20166024070]

約数ペア:

[(1, 20166024070), (2, 10083012035), (5, 4033204814), (10, 2016602407), (17, 1186236710), (34, 593118355), (85, 237247342), (113, 178460390), (170, 118623671), (226, 89230195), (289, 69778630), (565, 35692078), (578, 34889315), (1130, 17846039), (1445, 13955726), (1921, 10497670), (2890, 6977863), (3842, 5248835), (9605, 2099534), (19210, 1049767), (32657, 617510), (61751, 326570), (65314, 308755), (123502, 163285)]