20798088

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1523}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 52120800

約数和(自身を除く): 31322712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1523, 1707, 2276, 3046, 3414, 4552, 4569, 6092, 6828, 9138, 12184, 13656, 18276, 36552, 866587, 1733174, 2599761, 3466348, 5199522, 6932696, 10399044, 20798088]

約数ペア:

[(1, 20798088), (2, 10399044), (3, 6932696), (4, 5199522), (6, 3466348), (8, 2599761), (12, 1733174), (24, 866587), (569, 36552), (1138, 18276), (1523, 13656), (1707, 12184), (2276, 9138), (3046, 6828), (3414, 6092), (4552, 4569)]