20199377302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1\times {\mathrm{22937}}^1$

素因数の和:56823

約数の個数: 16

約数和(自身を含む): 32632149312

約数和(自身を除く): 12432772010

約数列:

[1, 2, 13, 26, 22937, 33871, 45874, 67742, 298181, 440323, 596362, 880646, 776899127, 1553798254, 10099688651, 20199377302]

約数ペア:

[(1, 20199377302), (2, 10099688651), (13, 1553798254), (26, 776899127), (22937, 880646), (33871, 596362), (45874, 440323), (67742, 298181)]