20235975845

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 24954739200

約数和(自身を除く): 4718763355

約数列:

[1, 5, 53, 239, 265, 283, 1129, 1195, 1415, 5645, 12667, 14999, 59837, 63335, 67637, 74995, 269831, 299185, 319507, 338185, 1349155, 1597535, 3584761, 14301043, 16933871, 17923805, 71505215, 76362173, 84669355, 381810865, 4047195169, 20235975845]

約数ペア:

[(1, 20235975845), (5, 4047195169), (53, 381810865), (239, 84669355), (265, 76362173), (283, 71505215), (1129, 17923805), (1195, 16933871), (1415, 14301043), (5645, 3584761), (12667, 1597535), (14999, 1349155), (59837, 338185), (63335, 319507), (67637, 299185), (74995, 269831)]