20147560482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4019}}^1\times {\mathrm{119359}}^1$

素因数の和:123390

約数の個数: 32

約数和(自身を含む): 46063411200

約数和(自身を除く): 25915850718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4019, 8038, 12057, 24114, 28133, 56266, 84399, 119359, 168798, 238718, 358077, 716154, 835513, 1671026, 2506539, 5013078, 479703821, 959407642, 1439111463, 2878222926, 3357926747, 6715853494, 10073780241, 20147560482]

約数ペア:

[(1, 20147560482), (2, 10073780241), (3, 6715853494), (6, 3357926747), (7, 2878222926), (14, 1439111463), (21, 959407642), (42, 479703821), (4019, 5013078), (8038, 2506539), (12057, 1671026), (24114, 835513), (28133, 716154), (56266, 358077), (84399, 238718), (119359, 168798)]