20181936004100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15524566157}}^1$

素因数の和:15524566184

約数の個数: 36

約数和(自身を含む): 47163631988004

約数和(自身を除く): 26981695983904

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 15524566157, 31049132314, 62098264628, 77622830785, 155245661570, 201819360041, 310491323140, 388114153925, 403638720082, 776228307850, 807277440164, 1009096800205, 1552456615700, 2018193600410, 4036387200820, 5045484001025, 10090968002050, 20181936004100]

約数ペア:

[(1, 20181936004100), (2, 10090968002050), (4, 5045484001025), (5, 4036387200820), (10, 2018193600410), (13, 1552456615700), (20, 1009096800205), (25, 807277440164), (26, 776228307850), (50, 403638720082), (52, 388114153925), (65, 310491323140), (100, 201819360041), (130, 155245661570), (260, 77622830785), (325, 62098264628), (650, 31049132314), (1300, 15524566157)]