20131338228

素因数分解:

$2^2\times 3^1\times {\mathrm{21713}}^1\times {\mathrm{77263}}^1$

素因数の和:98983

約数の個数: 24

約数和(自身を含む): 46975893888

約数和(自身を除く): 26844555660

約数列:

[1, 2, 3, 4, 6, 12, 21713, 43426, 65139, 77263, 86852, 130278, 154526, 231789, 260556, 309052, 463578, 927156, 1677611519, 3355223038, 5032834557, 6710446076, 10065669114, 20131338228]

約数ペア:

[(1, 20131338228), (2, 10065669114), (3, 6710446076), (4, 5032834557), (6, 3355223038), (12, 1677611519), (21713, 927156), (43426, 463578), (65139, 309052), (77263, 260556), (86852, 231789), (130278, 154526)]