1906903220

素因数分解:

$2^2\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{36433}}^1$

素因数の和:39059

約数の個数: 24

約数和(自身を含む): 4006136904

約数和(自身を除く): 2099233684

約数列:

[1, 2, 4, 5, 10, 20, 2617, 5234, 10468, 13085, 26170, 36433, 52340, 72866, 145732, 182165, 364330, 728660, 95345161, 190690322, 381380644, 476725805, 953451610, 1906903220]

約数ペア:

[(1, 1906903220), (2, 953451610), (4, 476725805), (5, 381380644), (10, 190690322), (20, 95345161), (2617, 728660), (5234, 364330), (10468, 182165), (13085, 145732), (26170, 72866), (36433, 52340)]