20215932024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{37339}}^1$

素因数の和:38692

約数の個数: 64

約数和(自身を含む): 53554521600

約数和(自身を除く): 33338589576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1327, 2654, 3981, 5308, 7962, 10616, 15924, 22559, 31848, 37339, 45118, 67677, 74678, 90236, 112017, 135354, 149356, 180472, 224034, 270708, 298712, 448068, 541416, 634763, 896136, 1269526, 1904289, 2539052, 3808578, 5078104, 7617156, 15234312, 49548853, 99097706, 148646559, 198195412, 297293118, 396390824, 594586236, 842330501, 1189172472, 1684661002, 2526991503, 3369322004, 5053983006, 6738644008, 10107966012, 20215932024]

約数ペア:

[(1, 20215932024), (2, 10107966012), (3, 6738644008), (4, 5053983006), (6, 3369322004), (8, 2526991503), (12, 1684661002), (17, 1189172472), (24, 842330501), (34, 594586236), (51, 396390824), (68, 297293118), (102, 198195412), (136, 148646559), (204, 99097706), (408, 49548853), (1327, 15234312), (2654, 7617156), (3981, 5078104), (5308, 3808578), (7962, 2539052), (10616, 1904289), (15924, 1269526), (22559, 896136), (31848, 634763), (37339, 541416), (45118, 448068), (67677, 298712), (74678, 270708), (90236, 224034), (112017, 180472), (135354, 149356)]