20356584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27361}}^1$

素因数の和:27401

約数の個数: 32

約数和(自身を含む): 52535040

約数和(自身を除く): 32178456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27361, 54722, 82083, 109444, 164166, 218888, 328332, 656664, 848191, 1696382, 2544573, 3392764, 5089146, 6785528, 10178292, 20356584]

約数ペア:

[(1, 20356584), (2, 10178292), (3, 6785528), (4, 5089146), (6, 3392764), (8, 2544573), (12, 1696382), (24, 848191), (31, 656664), (62, 328332), (93, 218888), (124, 164166), (186, 109444), (248, 82083), (372, 54722), (744, 27361)]