20174374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 14040026

約数列:

[1, 2, 11, 22, 47, 94, 109, 179, 218, 358, 517, 1034, 1199, 1969, 2398, 3938, 5123, 8413, 10246, 16826, 19511, 39022, 56353, 92543, 112706, 185086, 214621, 429242, 917017, 1834034, 10087187, 20174374]

約数ペア:

[(1, 20174374), (2, 10087187), (11, 1834034), (22, 917017), (47, 429242), (94, 214621), (109, 185086), (179, 112706), (218, 92543), (358, 56353), (517, 39022), (1034, 19511), (1199, 16826), (1969, 10246), (2398, 8413), (3938, 5123)]