20027032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{41039}}^1$

素因数の和:41106

約数の個数: 16

約数和(自身を含む): 38167200

約数和(自身を除く): 18140168

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 41039, 82078, 164156, 328312, 2503379, 5006758, 10013516, 20027032]

約数ペア:

[(1, 20027032), (2, 10013516), (4, 5006758), (8, 2503379), (61, 328312), (122, 164156), (244, 82078), (488, 41039)]