20140972819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{3581}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 24511196160

約数和(自身を除く): 4370223341

約数列:

[1, 11, 17, 19, 187, 209, 323, 1583, 3553, 3581, 17413, 26911, 30077, 39391, 60877, 68039, 296021, 330847, 511309, 669647, 748429, 1156663, 5624399, 5668723, 12723293, 62355953, 96368291, 107705737, 1060051201, 1184763107, 1830997529, 20140972819]

約数ペア:

[(1, 20140972819), (11, 1830997529), (17, 1184763107), (19, 1060051201), (187, 107705737), (209, 96368291), (323, 62355953), (1583, 12723293), (3553, 5668723), (3581, 5624399), (17413, 1156663), (26911, 748429), (30077, 669647), (39391, 511309), (60877, 330847), (68039, 296021)]