20155704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27131

約数の個数: 32

約数和(自身を含む): 52016640

約数和(自身を除く): 31860936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27091, 54182, 81273, 108364, 162546, 216728, 325092, 650184, 839821, 1679642, 2519463, 3359284, 5038926, 6718568, 10077852, 20155704]

約数ペア:

[(1, 20155704), (2, 10077852), (3, 6718568), (4, 5038926), (6, 3359284), (8, 2519463), (12, 1679642), (24, 839821), (31, 650184), (62, 325092), (93, 216728), (124, 162546), (186, 108364), (248, 81273), (372, 54182), (744, 27091)]