20334864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 60353280

約数和(自身を除く): 40018416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2027, 2508, 3344, 4054, 5016, 6081, 8108, 10032, 12162, 16216, 22297, 24324, 32432, 38513, 44594, 48648, 66891, 77026, 89188, 97296, 115539, 133782, 154052, 178376, 231078, 267564, 308104, 356752, 423643, 462156, 535128, 616208, 847286, 924312, 1070256, 1270929, 1694572, 1848624, 2541858, 3389144, 5083716, 6778288, 10167432, 20334864]

約数ペア:

[(1, 20334864), (2, 10167432), (3, 6778288), (4, 5083716), (6, 3389144), (8, 2541858), (11, 1848624), (12, 1694572), (16, 1270929), (19, 1070256), (22, 924312), (24, 847286), (33, 616208), (38, 535128), (44, 462156), (48, 423643), (57, 356752), (66, 308104), (76, 267564), (88, 231078), (114, 178376), (132, 154052), (152, 133782), (176, 115539), (209, 97296), (228, 89188), (264, 77026), (304, 66891), (418, 48648), (456, 44594), (528, 38513), (627, 32432), (836, 24324), (912, 22297), (1254, 16216), (1672, 12162), (2027, 10032), (2508, 8108), (3344, 6081), (4054, 5016)]