20068834555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{70537}}^1$

素因数の和:71299

約数の個数: 32

約数和(自身を含む): 30066117120

約数和(自身を除く): 9997282565

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 739, 3695, 5173, 8129, 25865, 40645, 56903, 70537, 284515, 352685, 493759, 775907, 2468795, 3879535, 5431349, 27156745, 52126843, 260634215, 364887901, 573395273, 1824439505, 2866976365, 4013766911, 20068834555]

約数ペア:

[(1, 20068834555), (5, 4013766911), (7, 2866976365), (11, 1824439505), (35, 573395273), (55, 364887901), (77, 260634215), (385, 52126843), (739, 27156745), (3695, 5431349), (5173, 3879535), (8129, 2468795), (25865, 775907), (40645, 493759), (56903, 352685), (70537, 284515)]