20565584182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{183907}}^1$

素因数の和:183973

約数の個数: 64

約数和(自身を含む): 40041921024

約数和(自身を除く): 19476336842

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 598, 782, 2431, 3289, 4301, 4862, 5083, 6578, 8602, 10166, 55913, 111826, 183907, 367814, 2022977, 2390791, 3126419, 4045954, 4229861, 4781582, 6252838, 8459722, 26298701, 34390609, 40643447, 46528471, 52597402, 54988193, 68781218, 71907637, 81286894, 93056942, 109976386, 143815274, 447077917, 604870123, 790984007, 894155834, 934799281, 1209740246, 1581968014, 1869598562, 10282792091, 20565584182]

約数ペア:

[(1, 20565584182), (2, 10282792091), (11, 1869598562), (13, 1581968014), (17, 1209740246), (22, 934799281), (23, 894155834), (26, 790984007), (34, 604870123), (46, 447077917), (143, 143815274), (187, 109976386), (221, 93056942), (253, 81286894), (286, 71907637), (299, 68781218), (374, 54988193), (391, 52597402), (442, 46528471), (506, 40643447), (598, 34390609), (782, 26298701), (2431, 8459722), (3289, 6252838), (4301, 4781582), (4862, 4229861), (5083, 4045954), (6578, 3126419), (8602, 2390791), (10166, 2022977), (55913, 367814), (111826, 183907)]