20175343356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240182659}}^1$

素因数の和:240182673

約数の個数: 24

約数和(自身を含む): 53800915840

約数和(自身を除く): 33625572484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240182659, 480365318, 720547977, 960730636, 1441095954, 1681278613, 2882191908, 3362557226, 5043835839, 6725114452, 10087671678, 20175343356]

約数ペア:

[(1, 20175343356), (2, 10087671678), (3, 6725114452), (4, 5043835839), (6, 3362557226), (7, 2882191908), (12, 1681278613), (14, 1441095954), (21, 960730636), (28, 720547977), (42, 480365318), (84, 240182659)]