20163785577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1\times {\mathrm{5441}}^1$

素因数の和:6193

約数の個数: 32

約数和(自身を含む): 29183051520

約数和(自身を除く): 9019265943

約数列:

[1, 3, 13, 39, 167, 501, 569, 1707, 2171, 5441, 6513, 7397, 16323, 22191, 70733, 95023, 212199, 285069, 908647, 1235299, 2725941, 3095929, 3705897, 9287787, 11812411, 35437233, 40247077, 120741231, 517020143, 1551060429, 6721261859, 20163785577]

約数ペア:

[(1, 20163785577), (3, 6721261859), (13, 1551060429), (39, 517020143), (167, 120741231), (501, 40247077), (569, 35437233), (1707, 11812411), (2171, 9287787), (5441, 3705897), (6513, 3095929), (7397, 2725941), (16323, 1235299), (22191, 908647), (70733, 285069), (95023, 212199)]