20565096

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7583}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 31309464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7583, 15166, 22749, 30332, 45498, 60664, 90996, 181992, 856879, 1713758, 2570637, 3427516, 5141274, 6855032, 10282548, 20565096]

約数ペア:

[(1, 20565096), (2, 10282548), (3, 6855032), (4, 5141274), (6, 3427516), (8, 2570637), (12, 1713758), (24, 856879), (113, 181992), (226, 90996), (339, 60664), (452, 45498), (678, 30332), (904, 22749), (1356, 15166), (2712, 7583)]