20214612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51047}}^1$

素因数の和:51068

約数の個数: 36

約数和(自身を含む): 55744416

約数和(自身を除く): 35529804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51047, 102094, 153141, 204188, 306282, 459423, 561517, 612564, 918846, 1123034, 1684551, 1837692, 2246068, 3369102, 5053653, 6738204, 10107306, 20214612]

約数ペア:

[(1, 20214612), (2, 10107306), (3, 6738204), (4, 5053653), (6, 3369102), (9, 2246068), (11, 1837692), (12, 1684551), (18, 1123034), (22, 918846), (33, 612564), (36, 561517), (44, 459423), (66, 306282), (99, 204188), (132, 153141), (198, 102094), (396, 51047)]