20333640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5843}}^1$

素因数の和:5886

約数の個数: 64

約数和(自身を含む): 63115200

約数和(自身を除く): 42781560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5843, 11686, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 116860, 140232, 169447, 175290, 233720, 338894, 350580, 508341, 677788, 701160, 847235, 1016682, 1355576, 1694470, 2033364, 2541705, 3388940, 4066728, 5083410, 6777880, 10166820, 20333640]

約数ペア:

[(1, 20333640), (2, 10166820), (3, 6777880), (4, 5083410), (5, 4066728), (6, 3388940), (8, 2541705), (10, 2033364), (12, 1694470), (15, 1355576), (20, 1016682), (24, 847235), (29, 701160), (30, 677788), (40, 508341), (58, 350580), (60, 338894), (87, 233720), (116, 175290), (120, 169447), (145, 140232), (174, 116860), (232, 87645), (290, 70116), (348, 58430), (435, 46744), (580, 35058), (696, 29215), (870, 23372), (1160, 17529), (1740, 11686), (3480, 5843)]