2023922480

素因数分解:

$2^4\times 5^1\times {\mathrm{25299031}}^1$

素因数の和:25299044

約数の個数: 20

約数和(自身を含む): 4705619952

約数和(自身を除く): 2681697472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25299031, 50598062, 101196124, 126495155, 202392248, 252990310, 404784496, 505980620, 1011961240, 2023922480]

約数ペア:

[(1, 2023922480), (2, 1011961240), (4, 505980620), (5, 404784496), (8, 252990310), (10, 202392248), (16, 126495155), (20, 101196124), (40, 50598062), (80, 25299031)]