20181427176

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6419029}}^1$

素因数の和:6419169

約数の個数: 32

約数和(自身を含む): 50838717600

約数和(自身を除く): 30657290424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6419029, 12838058, 19257087, 25676116, 38514174, 51352232, 77028348, 154056696, 840892799, 1681785598, 2522678397, 3363571196, 5045356794, 6727142392, 10090713588, 20181427176]

約数ペア:

[(1, 20181427176), (2, 10090713588), (3, 6727142392), (4, 5045356794), (6, 3363571196), (8, 2522678397), (12, 1681785598), (24, 840892799), (131, 154056696), (262, 77028348), (393, 51352232), (524, 38514174), (786, 25676116), (1048, 19257087), (1572, 12838058), (3144, 6419029)]