2113254020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6215453}}^1$

素因数の和:6215479

約数の個数: 24

約数和(自身を含む): 4698883224

約数和(自身を除く): 2585629204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6215453, 12430906, 24861812, 31077265, 62154530, 105662701, 124309060, 211325402, 422650804, 528313505, 1056627010, 2113254020]

約数ペア:

[(1, 2113254020), (2, 1056627010), (4, 528313505), (5, 422650804), (10, 211325402), (17, 124309060), (20, 105662701), (34, 62154530), (68, 31077265), (85, 24861812), (170, 12430906), (340, 6215453)]