20727576

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 60112800

約数和(自身を除く): 39385224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1103, 1566, 2088, 2206, 2349, 3132, 3309, 4412, 4698, 6264, 6618, 8824, 9396, 9927, 13236, 18792, 19854, 26472, 29781, 31987, 39708, 59562, 63974, 79416, 89343, 95961, 119124, 127948, 178686, 191922, 238248, 255896, 287883, 357372, 383844, 575766, 714744, 767688, 863649, 1151532, 1727298, 2303064, 2590947, 3454596, 5181894, 6909192, 10363788, 20727576]

約数ペア:

[(1, 20727576), (2, 10363788), (3, 6909192), (4, 5181894), (6, 3454596), (8, 2590947), (9, 2303064), (12, 1727298), (18, 1151532), (24, 863649), (27, 767688), (29, 714744), (36, 575766), (54, 383844), (58, 357372), (72, 287883), (81, 255896), (87, 238248), (108, 191922), (116, 178686), (162, 127948), (174, 119124), (216, 95961), (232, 89343), (261, 79416), (324, 63974), (348, 59562), (522, 39708), (648, 31987), (696, 29781), (783, 26472), (1044, 19854), (1103, 18792), (1566, 13236), (2088, 9927), (2206, 9396), (2349, 8824), (3132, 6618), (3309, 6264), (4412, 4698)]