20235635966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{309707}}^1$

素因数の和:310088

約数の個数: 32

約数和(自身を含む): 37462279680

約数和(自身を除く): 17226643714

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 359, 718, 2513, 4667, 5026, 9334, 32669, 65338, 309707, 619414, 2167949, 4026191, 4335898, 8052382, 28183337, 56366674, 111184813, 222369626, 778293691, 1445402569, 1556587382, 2890805138, 10117817983, 20235635966]

約数ペア:

[(1, 20235635966), (2, 10117817983), (7, 2890805138), (13, 1556587382), (14, 1445402569), (26, 778293691), (91, 222369626), (182, 111184813), (359, 56366674), (718, 28183337), (2513, 8052382), (4667, 4335898), (5026, 4026191), (9334, 2167949), (32669, 619414), (65338, 309707)]