20080811056

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{27437}}^1$

素因数の和:27901

約数の個数: 40

約数和(自身を含む): 39296703600

約数和(自身を除く): 19215892544

約数列:

[1, 2, 4, 8, 16, 149, 298, 307, 596, 614, 1192, 1228, 2384, 2456, 4912, 27437, 45743, 54874, 91486, 109748, 182972, 219496, 365944, 438992, 731888, 4088113, 8176226, 8423159, 16352452, 16846318, 32704904, 33692636, 65409808, 67385272, 134770544, 1255050691, 2510101382, 5020202764, 10040405528, 20080811056]

約数ペア:

[(1, 20080811056), (2, 10040405528), (4, 5020202764), (8, 2510101382), (16, 1255050691), (149, 134770544), (298, 67385272), (307, 65409808), (596, 33692636), (614, 32704904), (1192, 16846318), (1228, 16352452), (2384, 8423159), (2456, 8176226), (4912, 4088113), (27437, 731888), (45743, 438992), (54874, 365944), (91486, 219496), (109748, 182972)]