20177095533

素因数分解:

$3^1\times 7^1\times {\mathrm{7549}}^1\times {\mathrm{127277}}^1$

素因数の和:134836

約数の個数: 16

約数和(自身を含む): 30750364800

約数和(自身を除く): 10573269267

約数列:

[1, 3, 7, 21, 7549, 22647, 52843, 127277, 158529, 381831, 890939, 2672817, 960814073, 2882442219, 6725698511, 20177095533]

約数ペア:

[(1, 20177095533), (3, 6725698511), (7, 2882442219), (21, 960814073), (7549, 2672817), (22647, 890939), (52843, 381831), (127277, 158529)]