20149663686

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{67369}}^1$

素因数の和:68084

約数の個数: 32

約数和(自身を含む): 40874726400

約数和(自身を除く): 20725062714

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 631, 1262, 1893, 3786, 49849, 67369, 99698, 134738, 149547, 202107, 299094, 404214, 5322151, 10644302, 15966453, 31932906, 42509839, 85019678, 127529517, 255059034, 3358277281, 6716554562, 10074831843, 20149663686]

約数ペア:

[(1, 20149663686), (2, 10074831843), (3, 6716554562), (6, 3358277281), (79, 255059034), (158, 127529517), (237, 85019678), (474, 42509839), (631, 31932906), (1262, 15966453), (1893, 10644302), (3786, 5322151), (49849, 404214), (67369, 299094), (99698, 202107), (134738, 149547)]