20170249004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2011393}}^1$

素因数の和:2011529

約数の個数: 24

約数和(自身を含む): 37170561120

約数和(自身を除く): 17000312116

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 2011393, 4022786, 8045572, 46262039, 92524078, 185048156, 219241837, 438483674, 876967348, 5042562251, 10085124502, 20170249004]

約数ペア:

[(1, 20170249004), (2, 10085124502), (4, 5042562251), (23, 876967348), (46, 438483674), (92, 219241837), (109, 185048156), (218, 92524078), (436, 46262039), (2507, 8045572), (5014, 4022786), (10028, 2011393)]