20144536770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{7127}}^1$

素因数の和:8535

約数の個数: 64

約数和(自身を含む): 49071661056

約数和(自身を除く): 28927124286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1327, 2130, 2654, 3981, 6635, 7127, 7962, 13270, 14254, 19905, 21381, 35635, 39810, 42762, 71270, 94217, 106905, 188434, 213810, 282651, 471085, 506017, 565302, 942170, 1012034, 1413255, 1518051, 2530085, 2826510, 3036102, 5060170, 7590255, 9457529, 15180510, 18915058, 28372587, 47287645, 56745174, 94575290, 141862935, 283725870, 671484559, 1342969118, 2014453677, 3357422795, 4028907354, 6714845590, 10072268385, 20144536770]

約数ペア:

[(1, 20144536770), (2, 10072268385), (3, 6714845590), (5, 4028907354), (6, 3357422795), (10, 2014453677), (15, 1342969118), (30, 671484559), (71, 283725870), (142, 141862935), (213, 94575290), (355, 56745174), (426, 47287645), (710, 28372587), (1065, 18915058), (1327, 15180510), (2130, 9457529), (2654, 7590255), (3981, 5060170), (6635, 3036102), (7127, 2826510), (7962, 2530085), (13270, 1518051), (14254, 1413255), (19905, 1012034), (21381, 942170), (35635, 565302), (39810, 506017), (42762, 471085), (71270, 282651), (94217, 213810), (106905, 188434)]