20115094614

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 41519622144

約数和(自身を除く): 21404527530

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 313, 446, 626, 669, 939, 1117, 1338, 1878, 2234, 3351, 6702, 9589, 13459, 19178, 26918, 28767, 40377, 48031, 57534, 69799, 80754, 96062, 139598, 144093, 209397, 249091, 288186, 349621, 418794, 498182, 699242, 747273, 1048863, 1494546, 2097726, 3001357, 6002714, 9004071, 10710913, 15033703, 18008142, 21421826, 30067406, 32132739, 45101109, 64265478, 77965483, 90202218, 155930966, 233896449, 467792898, 3352515769, 6705031538, 10057547307, 20115094614]

約数ペア:

[(1, 20115094614), (2, 10057547307), (3, 6705031538), (6, 3352515769), (43, 467792898), (86, 233896449), (129, 155930966), (223, 90202218), (258, 77965483), (313, 64265478), (446, 45101109), (626, 32132739), (669, 30067406), (939, 21421826), (1117, 18008142), (1338, 15033703), (1878, 10710913), (2234, 9004071), (3351, 6002714), (6702, 3001357), (9589, 2097726), (13459, 1494546), (19178, 1048863), (26918, 747273), (28767, 699242), (40377, 498182), (48031, 418794), (57534, 349621), (69799, 288186), (80754, 249091), (96062, 209397), (139598, 144093)]