20953847046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{111829}}^1$

素因数の和:112029

約数の個数: 64

約数和(自身を含む): 48697044480

約数和(自身を除く): 27743197434

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 167, 187, 334, 374, 501, 561, 1002, 1122, 1837, 2839, 3674, 5511, 5678, 8517, 11022, 17034, 31229, 62458, 93687, 111829, 187374, 223658, 335487, 670974, 1230119, 1901093, 2460238, 3690357, 3802186, 5703279, 7380714, 11406558, 18675443, 20912023, 37350886, 41824046, 56026329, 62736069, 112052658, 125472138, 205429873, 317482531, 410859746, 616289619, 634965062, 952447593, 1232579238, 1904895186, 3492307841, 6984615682, 10476923523, 20953847046]

約数ペア:

[(1, 20953847046), (2, 10476923523), (3, 6984615682), (6, 3492307841), (11, 1904895186), (17, 1232579238), (22, 952447593), (33, 634965062), (34, 616289619), (51, 410859746), (66, 317482531), (102, 205429873), (167, 125472138), (187, 112052658), (334, 62736069), (374, 56026329), (501, 41824046), (561, 37350886), (1002, 20912023), (1122, 18675443), (1837, 11406558), (2839, 7380714), (3674, 5703279), (5511, 3802186), (5678, 3690357), (8517, 2460238), (11022, 1901093), (17034, 1230119), (31229, 670974), (62458, 335487), (93687, 223658), (111829, 187374)]