20162691170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1\times {\mathrm{9311}}^1$

素因数の和:12010

約数の個数: 32

約数和(自身を含む): 36748131840

約数和(自身を除く): 16585440670

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2609, 5218, 9311, 13045, 18622, 26090, 46555, 93110, 216547, 433094, 772813, 1082735, 1545626, 2165470, 3864065, 7728130, 24292399, 48584798, 121461995, 242923990, 2016269117, 4032538234, 10081345585, 20162691170]

約数ペア:

[(1, 20162691170), (2, 10081345585), (5, 4032538234), (10, 2016269117), (83, 242923990), (166, 121461995), (415, 48584798), (830, 24292399), (2609, 7728130), (5218, 3864065), (9311, 2165470), (13045, 1545626), (18622, 1082735), (26090, 772813), (46555, 433094), (93110, 216547)]