20221383240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{18723503}}^1$

素因数の和:18723523

約数の個数: 64

約数和(自身を含む): 67404614400

約数和(自身を除く): 47183231160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 18723503, 37447006, 56170509, 74894012, 93617515, 112341018, 149788024, 168511527, 187235030, 224682036, 280852545, 337023054, 374470060, 449364072, 505534581, 561705090, 674046108, 748940120, 842557635, 1011069162, 1123410180, 1348092216, 1685115270, 2022138324, 2246820360, 2527672905, 3370230540, 4044276648, 5055345810, 6740461080, 10110691620, 20221383240]

約数ペア:

[(1, 20221383240), (2, 10110691620), (3, 6740461080), (4, 5055345810), (5, 4044276648), (6, 3370230540), (8, 2527672905), (9, 2246820360), (10, 2022138324), (12, 1685115270), (15, 1348092216), (18, 1123410180), (20, 1011069162), (24, 842557635), (27, 748940120), (30, 674046108), (36, 561705090), (40, 505534581), (45, 449364072), (54, 374470060), (60, 337023054), (72, 280852545), (90, 224682036), (108, 187235030), (120, 168511527), (135, 149788024), (180, 112341018), (216, 93617515), (270, 74894012), (360, 56170509), (540, 37447006), (1080, 18723503)]