20053114

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 30855168

約数和(自身を除く): 10802054

約数列:

[1, 2, 47, 94, 383, 557, 766, 1114, 18001, 26179, 36002, 52358, 213331, 426662, 10026557, 20053114]

約数ペア:

[(1, 20053114), (2, 10026557), (47, 426662), (94, 213331), (383, 52358), (557, 36002), (766, 26179), (1114, 18001)]