20260356470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 37512858240

約数和(自身を除く): 17252501770

約数列:

[1, 2, 5, 10, 103, 109, 113, 206, 218, 226, 515, 545, 565, 1030, 1090, 1130, 1597, 3194, 7985, 11227, 11639, 12317, 15970, 22454, 23278, 24634, 56135, 58195, 61585, 112270, 116390, 123170, 164491, 174073, 180461, 328982, 348146, 360922, 822455, 870365, 902305, 1268651, 1644910, 1740730, 1804610, 2537302, 6343255, 12686510, 17929519, 18587483, 19670249, 35859038, 37174966, 39340498, 89647595, 92937415, 98351245, 179295190, 185874830, 196702490, 2026035647, 4052071294, 10130178235, 20260356470]

約数ペア:

[(1, 20260356470), (2, 10130178235), (5, 4052071294), (10, 2026035647), (103, 196702490), (109, 185874830), (113, 179295190), (206, 98351245), (218, 92937415), (226, 89647595), (515, 39340498), (545, 37174966), (565, 35859038), (1030, 19670249), (1090, 18587483), (1130, 17929519), (1597, 12686510), (3194, 6343255), (7985, 2537302), (11227, 1804610), (11639, 1740730), (12317, 1644910), (15970, 1268651), (22454, 902305), (23278, 870365), (24634, 822455), (56135, 360922), (58195, 348146), (61585, 328982), (112270, 180461), (116390, 174073), (123170, 164491)]