20155136749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1\times {\mathrm{14387}}^1$

素因数の和:21120

約数の個数: 16

約数和(自身を含む): 23149716480

約数和(自身を除く): 2994579731

約数列:

[1, 11, 19, 209, 6703, 14387, 73733, 127357, 158257, 273353, 1400927, 3006883, 96436061, 1060796671, 1832285159, 20155136749]

約数ペア:

[(1, 20155136749), (11, 1832285159), (19, 1060796671), (209, 96436061), (6703, 3006883), (14387, 1400927), (73733, 273353), (127357, 158257)]