20935032

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 52483200

約数和(自身を除く): 31548168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 1987, 2634, 3512, 3974, 5268, 5961, 7948, 10536, 11922, 15896, 23844, 47688, 872293, 1744586, 2616879, 3489172, 5233758, 6978344, 10467516, 20935032]

約数ペア:

[(1, 20935032), (2, 10467516), (3, 6978344), (4, 5233758), (6, 3489172), (8, 2616879), (12, 1744586), (24, 872293), (439, 47688), (878, 23844), (1317, 15896), (1756, 11922), (1987, 10536), (2634, 7948), (3512, 5961), (3974, 5268)]