20176606071

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{3067}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 30324602880

約数和(自身を除く): 10147996809

約数列:

[1, 3, 9, 43, 89, 129, 191, 267, 387, 573, 801, 1719, 3067, 3827, 8213, 9201, 11481, 16999, 24639, 27603, 34443, 50997, 73917, 131881, 152991, 272963, 395643, 585797, 730957, 818889, 1186929, 1757391, 2192871, 2456667, 5272173, 6578613, 11737409, 25189271, 35212227, 52135933, 75567813, 105636681, 156407799, 226703439, 469223397, 2241845119, 6725535357, 20176606071]

約数ペア:

[(1, 20176606071), (3, 6725535357), (9, 2241845119), (43, 469223397), (89, 226703439), (129, 156407799), (191, 105636681), (267, 75567813), (387, 52135933), (573, 35212227), (801, 25189271), (1719, 11737409), (3067, 6578613), (3827, 5272173), (8213, 2456667), (9201, 2192871), (11481, 1757391), (16999, 1186929), (24639, 818889), (27603, 730957), (34443, 585797), (50997, 395643), (73917, 272963), (131881, 152991)]