20125965174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3299}}^1\times {\mathrm{145253}}^1$

素因数の和:148564

約数の個数: 32

約数和(自身を含む): 46016467200

約数和(自身を除く): 25890502026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3299, 6598, 9897, 19794, 23093, 46186, 69279, 138558, 145253, 290506, 435759, 871518, 1016771, 2033542, 3050313, 6100626, 479189647, 958379294, 1437568941, 2875137882, 3354327529, 6708655058, 10062982587, 20125965174]

約数ペア:

[(1, 20125965174), (2, 10062982587), (3, 6708655058), (6, 3354327529), (7, 2875137882), (14, 1437568941), (21, 958379294), (42, 479189647), (3299, 6100626), (6598, 3050313), (9897, 2033542), (19794, 1016771), (23093, 871518), (46186, 435759), (69279, 290506), (138558, 145253)]