20189653913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{5659}}^1$

素因数の和:6153

約数の個数: 32

約数和(自身を含む): 24171369600

約数和(自身を除く): 3981715687

約数列:

[1, 11, 13, 61, 143, 409, 671, 793, 4499, 5317, 5659, 8723, 24949, 58487, 62249, 73567, 274439, 324337, 345199, 809237, 2314531, 3567707, 3797189, 4487587, 25459841, 30088903, 49363457, 141186391, 330977933, 1553050301, 1835423083, 20189653913]

約数ペア:

[(1, 20189653913), (11, 1835423083), (13, 1553050301), (61, 330977933), (143, 141186391), (409, 49363457), (671, 30088903), (793, 25459841), (4499, 4487587), (5317, 3797189), (5659, 3567707), (8723, 2314531), (24949, 809237), (58487, 345199), (62249, 324337), (73567, 274439)]