20234059153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1\times {\mathrm{2861}}^1$

素因数の和:4665

約数の個数: 32

約数和(自身を含む): 25726678272

約数和(自身を除く): 5492619119

約数列:

[1, 7, 11, 53, 77, 371, 583, 1733, 2861, 4081, 12131, 19063, 20027, 31471, 91849, 133441, 151633, 220297, 642943, 1010339, 1061431, 1667963, 4958113, 7072373, 11675741, 34706791, 54539243, 262779989, 381774701, 1839459923, 2890579879, 20234059153]

約数ペア:

[(1, 20234059153), (7, 2890579879), (11, 1839459923), (53, 381774701), (77, 262779989), (371, 54539243), (583, 34706791), (1733, 11675741), (2861, 7072373), (4081, 4958113), (12131, 1667963), (19063, 1061431), (20027, 1010339), (31471, 642943), (91849, 220297), (133441, 151633)]