20119092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 57883392

約数和(自身を除く): 37764300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 193, 204, 219, 238, 292, 357, 386, 438, 476, 511, 579, 714, 772, 876, 1022, 1158, 1241, 1351, 1428, 1533, 2044, 2316, 2482, 2702, 3066, 3281, 3723, 4053, 4964, 5404, 6132, 6562, 7446, 8106, 8687, 9843, 13124, 14089, 14892, 16212, 17374, 19686, 22967, 26061, 28178, 34748, 39372, 42267, 45934, 52122, 56356, 68901, 84534, 91868, 98623, 104244, 137802, 169068, 197246, 239513, 275604, 295869, 394492, 479026, 591738, 718539, 958052, 1183476, 1437078, 1676591, 2874156, 3353182, 5029773, 6706364, 10059546, 20119092]

約数ペア:

[(1, 20119092), (2, 10059546), (3, 6706364), (4, 5029773), (6, 3353182), (7, 2874156), (12, 1676591), (14, 1437078), (17, 1183476), (21, 958052), (28, 718539), (34, 591738), (42, 479026), (51, 394492), (68, 295869), (73, 275604), (84, 239513), (102, 197246), (119, 169068), (146, 137802), (193, 104244), (204, 98623), (219, 91868), (238, 84534), (292, 68901), (357, 56356), (386, 52122), (438, 45934), (476, 42267), (511, 39372), (579, 34748), (714, 28178), (772, 26061), (876, 22967), (1022, 19686), (1158, 17374), (1241, 16212), (1351, 14892), (1428, 14089), (1533, 13124), (2044, 9843), (2316, 8687), (2482, 8106), (2702, 7446), (3066, 6562), (3281, 6132), (3723, 5404), (4053, 4964)]