20351844

素因数分解:

$2^2\times 3^3\times {\mathrm{188443}}^1$

素因数の和:188456

約数の個数: 24

約数和(自身を含む): 52764320

約数和(自身を除く): 32412476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188443, 376886, 565329, 753772, 1130658, 1695987, 2261316, 3391974, 5087961, 6783948, 10175922, 20351844]

約数ペア:

[(1, 20351844), (2, 10175922), (3, 6783948), (4, 5087961), (6, 3391974), (9, 2261316), (12, 1695987), (18, 1130658), (27, 753772), (36, 565329), (54, 376886), (108, 188443)]