20752248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78607}}^1$

素因数の和:78627

約数の個数: 32

約数和(自身を含む): 56597760

約数和(自身を除く): 35845512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78607, 157214, 235821, 314428, 471642, 628856, 864677, 943284, 1729354, 1886568, 2594031, 3458708, 5188062, 6917416, 10376124, 20752248]

約数ペア:

[(1, 20752248), (2, 10376124), (3, 6917416), (4, 5188062), (6, 3458708), (8, 2594031), (11, 1886568), (12, 1729354), (22, 943284), (24, 864677), (33, 628856), (44, 471642), (66, 314428), (88, 235821), (132, 157214), (264, 78607)]