20517132

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28979}}^1$

素因数の和:29045

約数の個数: 24

約数和(自身を含む): 48686400

約数和(自身を除く): 28169268

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28979, 57958, 86937, 115916, 173874, 347748, 1709761, 3419522, 5129283, 6839044, 10258566, 20517132]

約数ペア:

[(1, 20517132), (2, 10258566), (3, 6839044), (4, 5129283), (6, 3419522), (12, 1709761), (59, 347748), (118, 173874), (177, 115916), (236, 86937), (354, 57958), (708, 28979)]