20359992

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11703

約数の個数: 32

約数和(自身を含む): 51601680

約数和(自身を除く): 31241688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11621, 23242, 34863, 46484, 69726, 92968, 139452, 278904, 848333, 1696666, 2544999, 3393332, 5089998, 6786664, 10179996, 20359992]

約数ペア:

[(1, 20359992), (2, 10179996), (3, 6786664), (4, 5089998), (6, 3393332), (8, 2544999), (12, 1696666), (24, 848333), (73, 278904), (146, 139452), (219, 92968), (292, 69726), (438, 46484), (584, 34863), (876, 23242), (1752, 11621)]