20179968195

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1\times {\mathrm{3467}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 32498433792

約数和(自身を除く): 12318465597

約数列:

[1, 3, 5, 15, 173, 519, 865, 2243, 2595, 3467, 6729, 10401, 11215, 17335, 33645, 52005, 388039, 599791, 1164117, 1799373, 1940195, 2998955, 5820585, 7776481, 8996865, 23329443, 38882405, 116647215, 1345331213, 4035993639, 6726656065, 20179968195]

約数ペア:

[(1, 20179968195), (3, 6726656065), (5, 4035993639), (15, 1345331213), (173, 116647215), (519, 38882405), (865, 23329443), (2243, 8996865), (2595, 7776481), (3467, 5820585), (6729, 2998955), (10401, 1940195), (11215, 1799373), (17335, 1164117), (33645, 599791), (52005, 388039)]