20135567196

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{708899}}^1$

素因数の和:709175

約数の個数: 48

約数和(自身を含む): 52401888000

約数和(自身を除く): 32266320804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7101, 9468, 14202, 28404, 708899, 1417798, 2126697, 2835596, 4253394, 6380091, 8506788, 12760182, 19140273, 25520364, 38280546, 76561092, 186440437, 372880874, 559321311, 745761748, 1118642622, 1677963933, 2237285244, 3355927866, 5033891799, 6711855732, 10067783598, 20135567196]

約数ペア:

[(1, 20135567196), (2, 10067783598), (3, 6711855732), (4, 5033891799), (6, 3355927866), (9, 2237285244), (12, 1677963933), (18, 1118642622), (27, 745761748), (36, 559321311), (54, 372880874), (108, 186440437), (263, 76561092), (526, 38280546), (789, 25520364), (1052, 19140273), (1578, 12760182), (2367, 8506788), (3156, 6380091), (4734, 4253394), (7101, 2835596), (9468, 2126697), (14202, 1417798), (28404, 708899)]