2019920770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{39367}}^1$

素因数の和:40114

約数の個数: 32

約数和(自身を含む): 4161040128

約数和(自身を除く): 2141119358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 733, 1466, 3665, 5131, 7330, 10262, 25655, 39367, 51310, 78734, 196835, 275569, 393670, 551138, 1377845, 2755690, 28856011, 57712022, 144280055, 201992077, 288560110, 403984154, 1009960385, 2019920770]

約数ペア:

[(1, 2019920770), (2, 1009960385), (5, 403984154), (7, 288560110), (10, 201992077), (14, 144280055), (35, 57712022), (70, 28856011), (733, 2755690), (1466, 1377845), (3665, 551138), (5131, 393670), (7330, 275569), (10262, 196835), (25655, 78734), (39367, 51310)]