20163817392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{13627}}^1$

素因数の和:14730

約数の個数: 80

約数和(自身を含む): 53940714240

約数和(自身を除く): 33776896848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1063, 1392, 2126, 3189, 4252, 6378, 8504, 12756, 13627, 17008, 25512, 27254, 30827, 40881, 51024, 54508, 61654, 81762, 92481, 109016, 123308, 163524, 184962, 218032, 246616, 327048, 369924, 395183, 493232, 654096, 739848, 790366, 1185549, 1479696, 1580732, 2371098, 3161464, 4742196, 6322928, 9484392, 14485501, 18968784, 28971002, 43456503, 57942004, 86913006, 115884008, 173826012, 231768016, 347652024, 420079529, 695304048, 840159058, 1260238587, 1680318116, 2520477174, 3360636232, 5040954348, 6721272464, 10081908696, 20163817392]

約数ペア:

[(1, 20163817392), (2, 10081908696), (3, 6721272464), (4, 5040954348), (6, 3360636232), (8, 2520477174), (12, 1680318116), (16, 1260238587), (24, 840159058), (29, 695304048), (48, 420079529), (58, 347652024), (87, 231768016), (116, 173826012), (174, 115884008), (232, 86913006), (348, 57942004), (464, 43456503), (696, 28971002), (1063, 18968784), (1392, 14485501), (2126, 9484392), (3189, 6322928), (4252, 4742196), (6378, 3161464), (8504, 2371098), (12756, 1580732), (13627, 1479696), (17008, 1185549), (25512, 790366), (27254, 739848), (30827, 654096), (40881, 493232), (51024, 395183), (54508, 369924), (61654, 327048), (81762, 246616), (92481, 218032), (109016, 184962), (123308, 163524)]