20190169910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{244759}}^1$

素因数の和:244952

約数の個数: 32

約数和(自身を含む): 37166316480

約数和(自身を除く): 16976146570

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1130, 8249, 16498, 41245, 82490, 244759, 489518, 1223795, 2447590, 17867407, 27657767, 35734814, 55315534, 89337035, 138288835, 178674070, 276577670, 2019016991, 4038033982, 10095084955, 20190169910]

約数ペア:

[(1, 20190169910), (2, 10095084955), (5, 4038033982), (10, 2019016991), (73, 276577670), (113, 178674070), (146, 138288835), (226, 89337035), (365, 55315534), (565, 35734814), (730, 27657767), (1130, 17867407), (8249, 2447590), (16498, 1223795), (41245, 489518), (82490, 244759)]