20091005631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3539}}^1\times {\mathrm{33199}}^1$

素因数の和:36763

約数の個数: 24

約数和(自身を含む): 30557280000

約数和(自身を除く): 10466274369

約数列:

[1, 3, 9, 19, 57, 171, 3539, 10617, 31851, 33199, 67241, 99597, 201723, 298791, 605169, 630781, 1892343, 5677029, 117491261, 352473783, 1057421349, 2232333959, 6697001877, 20091005631]

約数ペア:

[(1, 20091005631), (3, 6697001877), (9, 2232333959), (19, 1057421349), (57, 352473783), (171, 117491261), (3539, 5677029), (10617, 1892343), (31851, 630781), (33199, 605169), (67241, 298791), (99597, 201723)]