20101392514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49510819}}^1$

素因数の和:49510857

約数の個数: 16

約数和(自身を含む): 35647790400

約数和(自身を除く): 15546397886

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49510819, 99021638, 346575733, 693151466, 1435813751, 2871627502, 10050696257, 20101392514]

約数ペア:

[(1, 20101392514), (2, 10050696257), (7, 2871627502), (14, 1435813751), (29, 693151466), (58, 346575733), (203, 99021638), (406, 49510819)]