20229916

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 40642560

約数和(自身を除く): 20412644

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3023, 3346, 6046, 6692, 12092, 21161, 42322, 84644, 722497, 1444994, 2889988, 5057479, 10114958, 20229916]

約数ペア:

[(1, 20229916), (2, 10114958), (4, 5057479), (7, 2889988), (14, 1444994), (28, 722497), (239, 84644), (478, 42322), (956, 21161), (1673, 12092), (3023, 6692), (3346, 6046)]