20138604937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13933}}^1$

素因数の和:14193

約数の個数: 32

約数和(自身を含む): 23837172480

約数和(自身を除く): 3698567543

約数列:

[1, 11, 23, 29, 197, 253, 319, 667, 2167, 4531, 5713, 7337, 13933, 49841, 62843, 131399, 153263, 320459, 404057, 1445389, 2744801, 3525049, 4444627, 9293311, 30192811, 63130423, 79599229, 102226421, 694434653, 875591519, 1830782267, 20138604937]

約数ペア:

[(1, 20138604937), (11, 1830782267), (23, 875591519), (29, 694434653), (197, 102226421), (253, 79599229), (319, 63130423), (667, 30192811), (2167, 9293311), (4531, 4444627), (5713, 3525049), (7337, 2744801), (13933, 1445389), (49841, 404057), (62843, 320459), (131399, 153263)]