20008724724

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10486753}}^1$

素因数の和:10486816

約数の個数: 36

約数和(自身を含む): 51531909156

約数和(自身を除く): 31523184432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10486753, 20973506, 31460259, 41947012, 62920518, 94380777, 125841036, 188761554, 377523108, 555797909, 1111595818, 1667393727, 2223191636, 3334787454, 5002181181, 6669574908, 10004362362, 20008724724]

約数ペア:

[(1, 20008724724), (2, 10004362362), (3, 6669574908), (4, 5002181181), (6, 3334787454), (9, 2223191636), (12, 1667393727), (18, 1111595818), (36, 555797909), (53, 377523108), (106, 188761554), (159, 125841036), (212, 94380777), (318, 62920518), (477, 41947012), (636, 31460259), (954, 20973506), (1908, 10486753)]