20294076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153743}}^1$

素因数の和:153761

約数の個数: 24

約数和(自身を含む): 51657984

約数和(自身を除く): 31363908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153743, 307486, 461229, 614972, 922458, 1691173, 1844916, 3382346, 5073519, 6764692, 10147038, 20294076]

約数ペア:

[(1, 20294076), (2, 10147038), (3, 6764692), (4, 5073519), (6, 3382346), (11, 1844916), (12, 1691173), (22, 922458), (33, 614972), (44, 461229), (66, 307486), (132, 153743)]