20131663110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51619649}}^1$

素因数の和:51619672

約数の個数: 32

約数和(自身を含む): 52032607200

約数和(自身を除く): 31900944090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51619649, 103239298, 154858947, 258098245, 309717894, 516196490, 671055437, 774294735, 1342110874, 1548589470, 2013166311, 3355277185, 4026332622, 6710554370, 10065831555, 20131663110]

約数ペア:

[(1, 20131663110), (2, 10065831555), (3, 6710554370), (5, 4026332622), (6, 3355277185), (10, 2013166311), (13, 1548589470), (15, 1342110874), (26, 774294735), (30, 671055437), (39, 516196490), (65, 309717894), (78, 258098245), (130, 154858947), (195, 103239298), (390, 51619649)]