20410234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 35528976

約数和(自身を除く): 15118742

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 757, 793, 1037, 1514, 1586, 2074, 9841, 12869, 13481, 19682, 25738, 26962, 46177, 92354, 167297, 334594, 600301, 785009, 1200602, 1570018, 10205117, 20410234]

約数ペア:

[(1, 20410234), (2, 10205117), (13, 1570018), (17, 1200602), (26, 785009), (34, 600301), (61, 334594), (122, 167297), (221, 92354), (442, 46177), (757, 26962), (793, 25738), (1037, 19682), (1514, 13481), (1586, 12869), (2074, 9841)]