2018730512

素因数分解:

$2^4\times {\mathrm{5003}}^1\times {\mathrm{25219}}^1$

素因数の和:30230

約数の個数: 20

約数和(自身を含む): 3912227280

約数和(自身を除く): 1893496768

約数列:

[1, 2, 4, 8, 16, 5003, 10006, 20012, 25219, 40024, 50438, 80048, 100876, 201752, 403504, 126170657, 252341314, 504682628, 1009365256, 2018730512]

約数ペア:

[(1, 2018730512), (2, 1009365256), (4, 504682628), (8, 252341314), (16, 126170657), (5003, 403504), (10006, 201752), (20012, 100876), (25219, 80048), (40024, 50438)]