20922396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 54985728

約数和(自身を除く): 34063332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5113, 10226, 15339, 20452, 30678, 56243, 61356, 112486, 158503, 168729, 224972, 317006, 337458, 475509, 634012, 674916, 951018, 1743533, 1902036, 3487066, 5230599, 6974132, 10461198, 20922396]

約数ペア:

[(1, 20922396), (2, 10461198), (3, 6974132), (4, 5230599), (6, 3487066), (11, 1902036), (12, 1743533), (22, 951018), (31, 674916), (33, 634012), (44, 475509), (62, 337458), (66, 317006), (93, 224972), (124, 168729), (132, 158503), (186, 112486), (341, 61356), (372, 56243), (682, 30678), (1023, 20452), (1364, 15339), (2046, 10226), (4092, 5113)]