20132886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 41545728

約数和(自身を除く): 21412842

約数列:

[1, 2, 3, 6, 41, 82, 123, 223, 246, 367, 446, 669, 734, 1101, 1338, 2202, 9143, 15047, 18286, 27429, 30094, 45141, 54858, 81841, 90282, 163682, 245523, 491046, 3355481, 6710962, 10066443, 20132886]

約数ペア:

[(1, 20132886), (2, 10066443), (3, 6710962), (6, 3355481), (41, 491046), (82, 245523), (123, 163682), (223, 90282), (246, 81841), (367, 54858), (446, 45141), (669, 30094), (734, 27429), (1101, 18286), (1338, 15047), (2202, 9143)]