20199797604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{48847}}^1$

素因数の和:49414

約数の個数: 96

約数和(自身を含む): 59961896960

約数和(自身を除く): 39762099356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 547, 756, 1094, 1641, 2188, 3282, 3829, 4923, 6564, 7658, 9846, 11487, 14769, 15316, 19692, 22974, 29538, 34461, 45948, 48847, 59076, 68922, 97694, 103383, 137844, 146541, 195388, 206766, 293082, 341929, 413532, 439623, 586164, 683858, 879246, 1025787, 1318869, 1367716, 1758492, 2051574, 2637738, 3077361, 4103148, 5275476, 6154722, 9232083, 12309444, 18464166, 26719309, 36928332, 53438618, 80157927, 106877236, 160315854, 187035163, 240473781, 320631708, 374070326, 480947562, 561105489, 721421343, 748140652, 961895124, 1122210978, 1442842686, 1683316467, 2244421956, 2885685372, 3366632934, 5049949401, 6733265868, 10099898802, 20199797604]

約数ペア:

[(1, 20199797604), (2, 10099898802), (3, 6733265868), (4, 5049949401), (6, 3366632934), (7, 2885685372), (9, 2244421956), (12, 1683316467), (14, 1442842686), (18, 1122210978), (21, 961895124), (27, 748140652), (28, 721421343), (36, 561105489), (42, 480947562), (54, 374070326), (63, 320631708), (84, 240473781), (108, 187035163), (126, 160315854), (189, 106877236), (252, 80157927), (378, 53438618), (547, 36928332), (756, 26719309), (1094, 18464166), (1641, 12309444), (2188, 9232083), (3282, 6154722), (3829, 5275476), (4923, 4103148), (6564, 3077361), (7658, 2637738), (9846, 2051574), (11487, 1758492), (14769, 1367716), (15316, 1318869), (19692, 1025787), (22974, 879246), (29538, 683858), (34461, 586164), (45948, 439623), (48847, 413532), (59076, 341929), (68922, 293082), (97694, 206766), (103383, 195388), (137844, 146541)]