20597458910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17308789}}^1$

素因数の和:17308820

約数の個数: 32

約数和(自身を含む): 44864383680

約数和(自身を除く): 24266924770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17308789, 34617578, 86543945, 121161523, 173087890, 242323046, 294249413, 588498826, 605807615, 1211615230, 1471247065, 2059745891, 2942494130, 4119491782, 10298729455, 20597458910]

約数ペア:

[(1, 20597458910), (2, 10298729455), (5, 4119491782), (7, 2942494130), (10, 2059745891), (14, 1471247065), (17, 1211615230), (34, 605807615), (35, 588498826), (70, 294249413), (85, 242323046), (119, 173087890), (170, 121161523), (238, 86543945), (595, 34617578), (1190, 17308789)]