20216934105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{34613}}^1$

素因数の和:36337

約数の個数: 32

約数和(自身を含む): 33774402816

約数和(自身を除く): 13557468711

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1693, 5079, 8465, 25395, 34613, 38939, 103839, 116817, 173065, 194695, 519195, 584085, 796099, 2388297, 3980495, 11941485, 58599809, 175799427, 292999045, 878997135, 1347795607, 4043386821, 6738978035, 20216934105]

約数ペア:

[(1, 20216934105), (3, 6738978035), (5, 4043386821), (15, 1347795607), (23, 878997135), (69, 292999045), (115, 175799427), (345, 58599809), (1693, 11941485), (5079, 3980495), (8465, 2388297), (25395, 796099), (34613, 584085), (38939, 519195), (103839, 194695), (116817, 173065)]