20161102065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2463

約数の個数: 128

約数和(自身を含む): 38544629760

約数和(自身を除く): 18383527695

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 103, 115, 195, 247, 285, 299, 309, 345, 437, 515, 741, 897, 1235, 1311, 1339, 1495, 1545, 1957, 2185, 2297, 2369, 3705, 4017, 4485, 5681, 5871, 6555, 6695, 6891, 7107, 9785, 11485, 11845, 17043, 20085, 25441, 28405, 29355, 29861, 30797, 34455, 35535, 43643, 45011, 52831, 76323, 85215, 89583, 92391, 127205, 130929, 135033, 149305, 153985, 158493, 218215, 225055, 236591, 264155, 381615, 447915, 461955, 567359, 585143, 654645, 675165, 686803, 709773, 792465, 1003789, 1182955, 1702077, 1755429, 2060409, 2836795, 2925715, 3011367, 3075683, 3434015, 3548865, 4495229, 5018945, 5441593, 8510385, 8777145, 9227049, 10302045, 13049257, 13485687, 15056835, 15378415, 16324779, 22476145, 27207965, 39147771, 46135245, 58437977, 65246285, 67428435, 70740709, 81623895, 103390267, 175313931, 195738855, 212222127, 292189885, 310170801, 353703545, 516951335, 876569655, 1061110635, 1344073471, 1550854005, 4032220413, 6720367355, 20161102065]

約数ペア:

[(1, 20161102065), (3, 6720367355), (5, 4032220413), (13, 1550854005), (15, 1344073471), (19, 1061110635), (23, 876569655), (39, 516951335), (57, 353703545), (65, 310170801), (69, 292189885), (95, 212222127), (103, 195738855), (115, 175313931), (195, 103390267), (247, 81623895), (285, 70740709), (299, 67428435), (309, 65246285), (345, 58437977), (437, 46135245), (515, 39147771), (741, 27207965), (897, 22476145), (1235, 16324779), (1311, 15378415), (1339, 15056835), (1495, 13485687), (1545, 13049257), (1957, 10302045), (2185, 9227049), (2297, 8777145), (2369, 8510385), (3705, 5441593), (4017, 5018945), (4485, 4495229), (5681, 3548865), (5871, 3434015), (6555, 3075683), (6695, 3011367), (6891, 2925715), (7107, 2836795), (9785, 2060409), (11485, 1755429), (11845, 1702077), (17043, 1182955), (20085, 1003789), (25441, 792465), (28405, 709773), (29355, 686803), (29861, 675165), (30797, 654645), (34455, 585143), (35535, 567359), (43643, 461955), (45011, 447915), (52831, 381615), (76323, 264155), (85215, 236591), (89583, 225055), (92391, 218215), (127205, 158493), (130929, 153985), (135033, 149305)]