20163650958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{743333}}^1$

素因数の和:743489

約数の個数: 48

約数和(自身を含む): 48007483056

約数和(自身を除く): 27843832098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1233, 1507, 2466, 3014, 4521, 9042, 13563, 27126, 743333, 1486666, 2229999, 4459998, 6689997, 8176663, 13379994, 16353326, 24529989, 49059978, 73589967, 101836621, 147179934, 203673242, 305509863, 611019726, 916529589, 1120202831, 1833059178, 2240405662, 3360608493, 6721216986, 10081825479, 20163650958]

約数ペア:

[(1, 20163650958), (2, 10081825479), (3, 6721216986), (6, 3360608493), (9, 2240405662), (11, 1833059178), (18, 1120202831), (22, 916529589), (33, 611019726), (66, 305509863), (99, 203673242), (137, 147179934), (198, 101836621), (274, 73589967), (411, 49059978), (822, 24529989), (1233, 16353326), (1507, 13379994), (2466, 8176663), (3014, 6689997), (4521, 4459998), (9042, 2229999), (13563, 1486666), (27126, 743333)]