20298552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27283}}^1$

素因数の和:27323

約数の個数: 32

約数和(自身を含む): 52385280

約数和(自身を除く): 32086728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27283, 54566, 81849, 109132, 163698, 218264, 327396, 654792, 845773, 1691546, 2537319, 3383092, 5074638, 6766184, 10149276, 20298552]

約数ペア:

[(1, 20298552), (2, 10149276), (3, 6766184), (4, 5074638), (6, 3383092), (8, 2537319), (12, 1691546), (24, 845773), (31, 654792), (62, 327396), (93, 218264), (124, 163698), (186, 109132), (248, 81849), (372, 54566), (744, 27283)]