20233485830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1\times {\mathrm{15359}}^1$

素因数の和:16748

約数の個数: 32

約数和(自身を含む): 36805017600

約数和(自身を除く): 16571531770

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1279, 2558, 6395, 12790, 15359, 30718, 76795, 131737, 153590, 263474, 658685, 1317370, 1581977, 3163954, 7909885, 15819770, 19644161, 39288322, 98220805, 196441610, 2023348583, 4046697166, 10116742915, 20233485830]

約数ペア:

[(1, 20233485830), (2, 10116742915), (5, 4046697166), (10, 2023348583), (103, 196441610), (206, 98220805), (515, 39288322), (1030, 19644161), (1279, 15819770), (2558, 7909885), (6395, 3163954), (12790, 1581977), (15359, 1317370), (30718, 658685), (76795, 263474), (131737, 153590)]