20199803862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480947711}}^1$

素因数の和:480947723

約数の個数: 16

約数和(自身を含む): 46170980352

約数和(自身を除く): 25971176490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480947711, 961895422, 1442843133, 2885686266, 3366633977, 6733267954, 10099901931, 20199803862]

約数ペア:

[(1, 20199803862), (2, 10099901931), (3, 6733267954), (6, 3366633977), (7, 2885686266), (14, 1442843133), (21, 961895422), (42, 480947711)]