20121511124734

素因数分解:

$2^1\times {\mathrm{2689}}^1\times {\mathrm{55217}}^1\times {\mathrm{67759}}^1$

素因数の和:125667

約数の個数: 16

約数和(自身を含む): 30194483457600

約数和(自身を除く): 10072972332866

約数列:

[1, 2, 2689, 5378, 55217, 67759, 110434, 135518, 148478513, 182203951, 296957026, 364407902, 3741448703, 7482897406, 10060755562367, 20121511124734]

約数ペア:

[(1, 20121511124734), (2, 10060755562367), (2689, 7482897406), (5378, 3741448703), (55217, 364407902), (67759, 296957026), (110434, 182203951), (135518, 148478513)]