20558609568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3399241}}^1$

素因数の和:3399267

約数の個数: 96

約数和(自身を含む): 68528718720

約数和(自身を除く): 47970109152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3399241, 6798482, 10197723, 13596964, 20395446, 23794687, 27193928, 30593169, 40790892, 47589374, 54387856, 61186338, 71384061, 81581784, 91779507, 95178748, 108775712, 122372676, 142768122, 163163568, 183559014, 190357496, 214152183, 244745352, 285536244, 326327136, 367118028, 380714992, 428304366, 489490704, 571072488, 642456549, 734236056, 761429984, 856608732, 978981408, 1142144976, 1284913098, 1468472112, 1713217464, 2284289952, 2569826196, 2936944224, 3426434928, 5139652392, 6852869856, 10279304784, 20558609568]

約数ペア:

[(1, 20558609568), (2, 10279304784), (3, 6852869856), (4, 5139652392), (6, 3426434928), (7, 2936944224), (8, 2569826196), (9, 2284289952), (12, 1713217464), (14, 1468472112), (16, 1284913098), (18, 1142144976), (21, 978981408), (24, 856608732), (27, 761429984), (28, 734236056), (32, 642456549), (36, 571072488), (42, 489490704), (48, 428304366), (54, 380714992), (56, 367118028), (63, 326327136), (72, 285536244), (84, 244745352), (96, 214152183), (108, 190357496), (112, 183559014), (126, 163163568), (144, 142768122), (168, 122372676), (189, 108775712), (216, 95178748), (224, 91779507), (252, 81581784), (288, 71384061), (336, 61186338), (378, 54387856), (432, 47589374), (504, 40790892), (672, 30593169), (756, 27193928), (864, 23794687), (1008, 20395446), (1512, 13596964), (2016, 10197723), (3024, 6798482), (6048, 3399241)]