20472114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15439}}^1$

素因数の和:15474

約数の個数: 32

約数和(自身を含む): 46690560

約数和(自身を除く): 26218446

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15439, 30878, 46317, 92634, 200707, 262463, 401414, 524926, 602121, 787389, 1204242, 1574778, 3412019, 6824038, 10236057, 20472114]

約数ペア:

[(1, 20472114), (2, 10236057), (3, 6824038), (6, 3412019), (13, 1574778), (17, 1204242), (26, 787389), (34, 602121), (39, 524926), (51, 401414), (78, 262463), (102, 200707), (221, 92634), (442, 46317), (663, 30878), (1326, 15439)]