20952624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5669}}^1$

素因数の和:5698

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 46543056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5669, 11338, 17007, 22676, 34014, 39683, 45352, 62359, 68028, 79366, 90704, 119049, 124718, 136056, 158732, 187077, 238098, 249436, 272112, 317464, 374154, 436513, 476196, 498872, 634928, 748308, 873026, 952392, 997744, 1309539, 1496616, 1746052, 1904784, 2619078, 2993232, 3492104, 5238156, 6984208, 10476312, 20952624]

約数ペア:

[(1, 20952624), (2, 10476312), (3, 6984208), (4, 5238156), (6, 3492104), (7, 2993232), (8, 2619078), (11, 1904784), (12, 1746052), (14, 1496616), (16, 1309539), (21, 997744), (22, 952392), (24, 873026), (28, 748308), (33, 634928), (42, 498872), (44, 476196), (48, 436513), (56, 374154), (66, 317464), (77, 272112), (84, 249436), (88, 238098), (112, 187077), (132, 158732), (154, 136056), (168, 124718), (176, 119049), (231, 90704), (264, 79366), (308, 68028), (336, 62359), (462, 45352), (528, 39683), (616, 34014), (924, 22676), (1232, 17007), (1848, 11338), (3696, 5669)]