20061492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 54022752

約数和(自身を除く): 33961260

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 421, 627, 722, 836, 842, 1083, 1254, 1263, 1444, 1684, 2166, 2508, 2526, 3971, 4332, 4631, 5052, 7942, 7999, 9262, 11913, 13893, 15884, 15998, 18524, 23826, 23997, 27786, 31996, 47652, 47994, 55572, 87989, 95988, 151981, 175978, 263967, 303962, 351956, 455943, 527934, 607924, 911886, 1055868, 1671791, 1823772, 3343582, 5015373, 6687164, 10030746, 20061492]

約数ペア:

[(1, 20061492), (2, 10030746), (3, 6687164), (4, 5015373), (6, 3343582), (11, 1823772), (12, 1671791), (19, 1055868), (22, 911886), (33, 607924), (38, 527934), (44, 455943), (57, 351956), (66, 303962), (76, 263967), (114, 175978), (132, 151981), (209, 95988), (228, 87989), (361, 55572), (418, 47994), (421, 47652), (627, 31996), (722, 27786), (836, 23997), (842, 23826), (1083, 18524), (1254, 15998), (1263, 15884), (1444, 13893), (1684, 11913), (2166, 9262), (2508, 7999), (2526, 7942), (3971, 5052), (4332, 4631)]