20161502150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17531741}}^1$

素因数の和:17531776

約数の個数: 24

約数和(自身を含む): 39130848144

約数和(自身を除く): 18969345994

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17531741, 35063482, 87658705, 175317410, 403230043, 438293525, 806460086, 876587050, 2016150215, 4032300430, 10080751075, 20161502150]

約数ペア:

[(1, 20161502150), (2, 10080751075), (5, 4032300430), (10, 2016150215), (23, 876587050), (25, 806460086), (46, 438293525), (50, 403230043), (115, 175317410), (230, 87658705), (575, 35063482), (1150, 17531741)]