20700364542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{25639}}^1$

素因数の和:26609

約数の個数: 64

約数和(自身を含む): 48692206080

約数和(自身を除く): 27991841538

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 941, 1882, 2823, 5646, 10351, 12233, 20702, 24466, 25639, 31053, 36699, 51278, 62106, 73398, 76917, 134563, 153834, 269126, 282029, 333307, 403689, 564058, 666614, 807378, 846087, 999921, 1692174, 1999842, 3666377, 7332754, 10999131, 21998262, 24126299, 48252598, 72378897, 144757794, 265389289, 313641887, 530778578, 627283774, 796167867, 940925661, 1592335734, 1881851322, 3450060757, 6900121514, 10350182271, 20700364542]

約数ペア:

[(1, 20700364542), (2, 10350182271), (3, 6900121514), (6, 3450060757), (11, 1881851322), (13, 1592335734), (22, 940925661), (26, 796167867), (33, 627283774), (39, 530778578), (66, 313641887), (78, 265389289), (143, 144757794), (286, 72378897), (429, 48252598), (858, 24126299), (941, 21998262), (1882, 10999131), (2823, 7332754), (5646, 3666377), (10351, 1999842), (12233, 1692174), (20702, 999921), (24466, 846087), (25639, 807378), (31053, 666614), (36699, 564058), (51278, 403689), (62106, 333307), (73398, 282029), (76917, 269126), (134563, 153834)]