20232287545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{1579}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 25292488320

約数和(自身を除く): 5060200775

約数列:

[1, 5, 43, 61, 215, 305, 977, 1579, 2623, 4885, 7895, 13115, 42011, 59597, 67897, 96319, 210055, 297985, 339485, 481595, 1542683, 2562671, 4141717, 7713415, 12813355, 20708585, 66335369, 94103663, 331676845, 470518315, 4046457509, 20232287545]

約数ペア:

[(1, 20232287545), (5, 4046457509), (43, 470518315), (61, 331676845), (215, 94103663), (305, 66335369), (977, 20708585), (1579, 12813355), (2623, 7713415), (4885, 4141717), (7895, 2562671), (13115, 1542683), (42011, 481595), (59597, 339485), (67897, 297985), (96319, 210055)]