20094120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55817}}^1$

素因数の和:55834

約数の個数: 48

約数和(自身を含む): 65307060

約数和(自身を除く): 45212940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55817, 111634, 167451, 223268, 279085, 334902, 446536, 502353, 558170, 669804, 837255, 1004706, 1116340, 1339608, 1674510, 2009412, 2232680, 2511765, 3349020, 4018824, 5023530, 6698040, 10047060, 20094120]

約数ペア:

[(1, 20094120), (2, 10047060), (3, 6698040), (4, 5023530), (5, 4018824), (6, 3349020), (8, 2511765), (9, 2232680), (10, 2009412), (12, 1674510), (15, 1339608), (18, 1116340), (20, 1004706), (24, 837255), (30, 669804), (36, 558170), (40, 502353), (45, 446536), (60, 334902), (72, 279085), (90, 223268), (120, 167451), (180, 111634), (360, 55817)]