20211525050

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4870247}}^1$

素因数の和:4870342

約数の個数: 24

約数和(自身を含む): 38046377376

約数和(自身を除く): 17834852326

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4870247, 9740494, 24351235, 48702470, 121756175, 243512350, 404230501, 808461002, 2021152505, 4042305010, 10105762525, 20211525050]

約数ペア:

[(1, 20211525050), (2, 10105762525), (5, 4042305010), (10, 2021152505), (25, 808461002), (50, 404230501), (83, 243512350), (166, 121756175), (415, 48702470), (830, 24351235), (2075, 9740494), (4150, 4870247)]