20437472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58061}}^1$

素因数の和:58082

約数の個数: 24

約数和(自身を含む): 43894872

約数和(自身を除く): 23457400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58061, 116122, 232244, 464488, 638671, 928976, 1277342, 1857952, 2554684, 5109368, 10218736, 20437472]

約数ペア:

[(1, 20437472), (2, 10218736), (4, 5109368), (8, 2554684), (11, 1857952), (16, 1277342), (22, 928976), (32, 638671), (44, 464488), (88, 232244), (176, 116122), (352, 58061)]