20996222014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{10333}}^1$

素因数の和:10792

約数の個数: 32

約数和(自身を含む): 33190493184

約数和(自身を除く): 12194271170

約数列:

[1, 2, 23, 46, 163, 271, 326, 542, 3749, 6233, 7498, 10333, 12466, 20666, 44173, 88346, 237659, 475318, 1015979, 1684279, 2031958, 2800243, 3368558, 5600486, 38738417, 64405589, 77476834, 128811178, 456439609, 912879218, 10498111007, 20996222014]

約数ペア:

[(1, 20996222014), (2, 10498111007), (23, 912879218), (46, 456439609), (163, 128811178), (271, 77476834), (326, 64405589), (542, 38738417), (3749, 5600486), (6233, 3368558), (7498, 2800243), (10333, 2031958), (12466, 1684279), (20666, 1015979), (44173, 475318), (88346, 237659)]