20196710014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1\times {\mathrm{10631}}^1$

素因数の和:11556

約数の個数: 32

約数和(自身を含む): 33035325120

約数和(自身を除く): 12838615106

約数列:

[1, 2, 13, 26, 89, 178, 821, 1157, 1642, 2314, 10631, 10673, 21262, 21346, 73069, 138203, 146138, 276406, 946159, 949897, 1892318, 1899794, 8728051, 12300067, 17456102, 24600134, 113464663, 226929326, 776796539, 1553593078, 10098355007, 20196710014]

約数ペア:

[(1, 20196710014), (2, 10098355007), (13, 1553593078), (26, 776796539), (89, 226929326), (178, 113464663), (821, 24600134), (1157, 17456102), (1642, 12300067), (2314, 8728051), (10631, 1899794), (10673, 1892318), (21262, 949897), (21346, 946159), (73069, 276406), (138203, 146138)]