20131718730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16367251}}^1$

素因数の和:16367302

約数の個数: 32

約数和(自身を含む): 49494570048

約数和(自身を除く): 29362851318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16367251, 32734502, 49101753, 81836255, 98203506, 163672510, 245508765, 491017530, 671057291, 1342114582, 2013171873, 3355286455, 4026343746, 6710572910, 10065859365, 20131718730]

約数ペア:

[(1, 20131718730), (2, 10065859365), (3, 6710572910), (5, 4026343746), (6, 3355286455), (10, 2013171873), (15, 1342114582), (30, 671057291), (41, 491017530), (82, 245508765), (123, 163672510), (205, 98203506), (246, 81836255), (410, 49101753), (615, 32734502), (1230, 16367251)]