20155056

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5153

約数の個数: 40

約数和(自身を含む): 52704960

約数和(自身を除く): 32549904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5059, 10118, 15177, 20236, 30354, 40472, 60708, 80944, 121416, 242832, 419897, 839794, 1259691, 1679588, 2519382, 3359176, 5038764, 6718352, 10077528, 20155056]

約数ペア:

[(1, 20155056), (2, 10077528), (3, 6718352), (4, 5038764), (6, 3359176), (8, 2519382), (12, 1679588), (16, 1259691), (24, 839794), (48, 419897), (83, 242832), (166, 121416), (249, 80944), (332, 60708), (498, 40472), (664, 30354), (996, 20236), (1328, 15177), (1992, 10118), (3984, 5059)]