20198451138

素因数分解:

$2^1\times 3^1\times {\mathrm{757}}^1\times {\mathrm{863}}^1\times {\mathrm{5153}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 40504997376

約数和(自身を除く): 20306546238

約数列:

[1, 2, 3, 6, 757, 863, 1514, 1726, 2271, 2589, 4542, 5153, 5178, 10306, 15459, 30918, 653291, 1306582, 1959873, 3900821, 3919746, 4447039, 7801642, 8894078, 11702463, 13341117, 23404926, 26682234, 3366408523, 6732817046, 10099225569, 20198451138]

約数ペア:

[(1, 20198451138), (2, 10099225569), (3, 6732817046), (6, 3366408523), (757, 26682234), (863, 23404926), (1514, 13341117), (1726, 11702463), (2271, 8894078), (2589, 7801642), (4542, 4447039), (5153, 3919746), (5178, 3900821), (10306, 1959873), (15459, 1306582), (30918, 653291)]