20220339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 28514304

約数和(自身を除く): 8293965

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 5303, 15909, 164393, 217423, 493179, 652269, 6740113, 20220339]

約数ペア:

[(1, 20220339), (3, 6740113), (31, 652269), (41, 493179), (93, 217423), (123, 164393), (1271, 15909), (3813, 5303)]