20166172806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{58243}}^1$

素因数の和:58477

約数の個数: 64

約数和(自身を含む): 45558922752

約数和(自身を除く): 25392749946

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 193, 299, 386, 579, 598, 897, 1158, 1794, 2509, 4439, 5018, 7527, 8878, 13317, 15054, 26634, 57707, 58243, 115414, 116486, 173121, 174729, 346242, 349458, 757159, 1339589, 1514318, 2271477, 2679178, 4018767, 4542954, 8037534, 11240899, 17414657, 22481798, 33722697, 34829314, 52243971, 67445394, 104487942, 146131687, 258540677, 292263374, 438395061, 517081354, 775622031, 876790122, 1551244062, 3361028801, 6722057602, 10083086403, 20166172806]

約数ペア:

[(1, 20166172806), (2, 10083086403), (3, 6722057602), (6, 3361028801), (13, 1551244062), (23, 876790122), (26, 775622031), (39, 517081354), (46, 438395061), (69, 292263374), (78, 258540677), (138, 146131687), (193, 104487942), (299, 67445394), (386, 52243971), (579, 34829314), (598, 33722697), (897, 22481798), (1158, 17414657), (1794, 11240899), (2509, 8037534), (4439, 4542954), (5018, 4018767), (7527, 2679178), (8878, 2271477), (13317, 1514318), (15054, 1339589), (26634, 757159), (57707, 349458), (58243, 346242), (115414, 174729), (116486, 173121)]