20340612

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 52987200

約数和(自身を除く): 32646588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 569, 662, 993, 1138, 1324, 1707, 1986, 2276, 2979, 3414, 3972, 5121, 5958, 6828, 8937, 10242, 11916, 15363, 17874, 20484, 30726, 35748, 61452, 188339, 376678, 565017, 753356, 1130034, 1695051, 2260068, 3390102, 5085153, 6780204, 10170306, 20340612]

約数ペア:

[(1, 20340612), (2, 10170306), (3, 6780204), (4, 5085153), (6, 3390102), (9, 2260068), (12, 1695051), (18, 1130034), (27, 753356), (36, 565017), (54, 376678), (108, 188339), (331, 61452), (569, 35748), (662, 30726), (993, 20484), (1138, 17874), (1324, 15363), (1707, 11916), (1986, 10242), (2276, 8937), (2979, 6828), (3414, 5958), (3972, 5121)]