20193485334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{66499}}^1$

素因数の和:66665

約数の個数: 64

約数和(自身を含む): 45505152000

約数和(自身を除く): 25311666666

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 107, 129, 214, 258, 321, 473, 642, 946, 1177, 1419, 2354, 2838, 3531, 4601, 7062, 9202, 13803, 27606, 50611, 66499, 101222, 132998, 151833, 199497, 303666, 398994, 731489, 1462978, 2194467, 2859457, 4388934, 5718914, 7115393, 8578371, 14230786, 17156742, 21346179, 31454027, 42692358, 62908054, 78269323, 94362081, 156538646, 188724162, 234807969, 305961899, 469615938, 611923798, 917885697, 1835771394, 3365580889, 6731161778, 10096742667, 20193485334]

約数ペア:

[(1, 20193485334), (2, 10096742667), (3, 6731161778), (6, 3365580889), (11, 1835771394), (22, 917885697), (33, 611923798), (43, 469615938), (66, 305961899), (86, 234807969), (107, 188724162), (129, 156538646), (214, 94362081), (258, 78269323), (321, 62908054), (473, 42692358), (642, 31454027), (946, 21346179), (1177, 17156742), (1419, 14230786), (2354, 8578371), (2838, 7115393), (3531, 5718914), (4601, 4388934), (7062, 2859457), (9202, 2194467), (13803, 1462978), (27606, 731489), (50611, 398994), (66499, 303666), (101222, 199497), (132998, 151833)]