20526734534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{8699}}^1$

素因数の和:9064

約数の個数: 32

約数和(自身を含む): 31812976800

約数和(自身を除く): 11286242266

約数列:

[1, 2, 53, 106, 113, 197, 226, 394, 5989, 8699, 10441, 11978, 17398, 20882, 22261, 44522, 461047, 922094, 982987, 1179833, 1713703, 1965974, 2359666, 3427406, 52098311, 90826259, 104196622, 181652518, 193648439, 387296878, 10263367267, 20526734534]

約数ペア:

[(1, 20526734534), (2, 10263367267), (53, 387296878), (106, 193648439), (113, 181652518), (197, 104196622), (226, 90826259), (394, 52098311), (5989, 3427406), (8699, 2359666), (10441, 1965974), (11978, 1713703), (17398, 1179833), (20882, 982987), (22261, 922094), (44522, 461047)]