20280212346

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{99709}}^1$

素因数の和:100134

約数の個数: 32

約数和(自身を含む): 41064566400

約数和(自身を除く): 20784354054

約数列:

[1, 2, 3, 6, 109, 218, 311, 327, 622, 654, 933, 1866, 33899, 67798, 99709, 101697, 199418, 203394, 299127, 598254, 10868281, 21736562, 31009499, 32604843, 62018998, 65209686, 93028497, 186056994, 3380035391, 6760070782, 10140106173, 20280212346]

約数ペア:

[(1, 20280212346), (2, 10140106173), (3, 6760070782), (6, 3380035391), (109, 186056994), (218, 93028497), (311, 65209686), (327, 62018998), (622, 32604843), (654, 31009499), (933, 21736562), (1866, 10868281), (33899, 598254), (67798, 299127), (99709, 203394), (101697, 199418)]