20944008052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{40897}}^1$

素因数の和:41128

約数の個数: 48

約数和(自身を含む): 40730481792

約数和(自身を除く): 19786473740

約数列:

[1, 2, 4, 11, 22, 44, 103, 113, 206, 226, 412, 452, 1133, 1243, 2266, 2486, 4532, 4972, 11639, 23278, 40897, 46556, 81794, 128029, 163588, 256058, 449867, 512116, 899734, 1799468, 4212391, 4621361, 8424782, 9242722, 16849564, 18485444, 46336301, 50834971, 92672602, 101669942, 185345204, 203339884, 476000183, 952000366, 1904000732, 5236002013, 10472004026, 20944008052]

約数ペア:

[(1, 20944008052), (2, 10472004026), (4, 5236002013), (11, 1904000732), (22, 952000366), (44, 476000183), (103, 203339884), (113, 185345204), (206, 101669942), (226, 92672602), (412, 50834971), (452, 46336301), (1133, 18485444), (1243, 16849564), (2266, 9242722), (2486, 8424782), (4532, 4621361), (4972, 4212391), (11639, 1799468), (23278, 899734), (40897, 512116), (46556, 449867), (81794, 256058), (128029, 163588)]