20084930458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{14867}}^1$

素因数の和:15618

約数の個数: 32

約数和(自身を含む): 32217647616

約数和(自身を除く): 12132717158

約数列:

[1, 2, 23, 43, 46, 86, 683, 989, 1366, 1978, 14867, 15709, 29369, 29734, 31418, 58738, 341941, 639281, 675487, 683882, 1278562, 1350974, 10154161, 14703463, 20308322, 29406926, 233545703, 436628923, 467091406, 873257846, 10042465229, 20084930458]

約数ペア:

[(1, 20084930458), (2, 10042465229), (23, 873257846), (43, 467091406), (46, 436628923), (86, 233545703), (683, 29406926), (989, 20308322), (1366, 14703463), (1978, 10154161), (14867, 1350974), (15709, 1278562), (29369, 683882), (29734, 675487), (31418, 639281), (58738, 341941)]