20607348

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13109}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 48454560

約数和(自身を除く): 27847212

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13109, 26218, 39327, 52436, 78654, 157308, 1717279, 3434558, 5151837, 6869116, 10303674, 20607348]

約数ペア:

[(1, 20607348), (2, 10303674), (3, 6869116), (4, 5151837), (6, 3434558), (12, 1717279), (131, 157308), (262, 78654), (393, 52436), (524, 39327), (786, 26218), (1572, 13109)]