20121835110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51594449}}^1$

素因数の和:51594472

約数の個数: 32

約数和(自身を含む): 52007205600

約数和(自身を除く): 31885370490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51594449, 103188898, 154783347, 257972245, 309566694, 515944490, 670727837, 773916735, 1341455674, 1547833470, 2012183511, 3353639185, 4024367022, 6707278370, 10060917555, 20121835110]

約数ペア:

[(1, 20121835110), (2, 10060917555), (3, 6707278370), (5, 4024367022), (6, 3353639185), (10, 2012183511), (13, 1547833470), (15, 1341455674), (26, 773916735), (30, 670727837), (39, 515944490), (65, 309566694), (78, 257972245), (130, 154783347), (195, 103188898), (390, 51594449)]