20341728390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23381297}}^1$

素因数の和:23381336

約数の個数: 32

約数和(自身を含む): 50503603680

約数和(自身を除く): 30161875290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23381297, 46762594, 70143891, 116906485, 140287782, 233812970, 350719455, 678057613, 701438910, 1356115226, 2034172839, 3390288065, 4068345678, 6780576130, 10170864195, 20341728390]

約数ペア:

[(1, 20341728390), (2, 10170864195), (3, 6780576130), (5, 4068345678), (6, 3390288065), (10, 2034172839), (15, 1356115226), (29, 701438910), (30, 678057613), (58, 350719455), (87, 233812970), (145, 140287782), (174, 116906485), (290, 70143891), (435, 46762594), (870, 23381297)]