20231771060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2587183}}^1$

素因数の和:2587232

約数の個数: 48

約数和(自身を含む): 46941866496

約数和(自身を除く): 26710095436

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 2587183, 5174366, 10348732, 12935915, 25871830, 43982111, 51743660, 59505209, 87964222, 119010418, 175928444, 219910555, 238020836, 297526045, 439821110, 595052090, 879642220, 1011588553, 1190104180, 2023177106, 4046354212, 5057942765, 10115885530, 20231771060]

約数ペア:

[(1, 20231771060), (2, 10115885530), (4, 5057942765), (5, 4046354212), (10, 2023177106), (17, 1190104180), (20, 1011588553), (23, 879642220), (34, 595052090), (46, 439821110), (68, 297526045), (85, 238020836), (92, 219910555), (115, 175928444), (170, 119010418), (230, 87964222), (340, 59505209), (391, 51743660), (460, 43982111), (782, 25871830), (1564, 12935915), (1955, 10348732), (3910, 5174366), (7820, 2587183)]