20373561598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2089}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 35190650880

約数和(自身を除く): 14817089282

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 347, 598, 611, 694, 1081, 1222, 2089, 2162, 4178, 4511, 7981, 9022, 14053, 15962, 16309, 27157, 28106, 32618, 48047, 54314, 96094, 98183, 103753, 196366, 207506, 212017, 375107, 424034, 624611, 724883, 750214, 1249222, 1276379, 1449766, 2258209, 2552758, 4516418, 4876391, 9423479, 9752782, 16672309, 18846958, 29356717, 33344618, 34069501, 58713434, 68139002, 216740017, 433480034, 442903513, 783598523, 885807026, 1567197046, 10186780799, 20373561598]

約数ペア:

[(1, 20373561598), (2, 10186780799), (13, 1567197046), (23, 885807026), (26, 783598523), (46, 442903513), (47, 433480034), (94, 216740017), (299, 68139002), (347, 58713434), (598, 34069501), (611, 33344618), (694, 29356717), (1081, 18846958), (1222, 16672309), (2089, 9752782), (2162, 9423479), (4178, 4876391), (4511, 4516418), (7981, 2552758), (9022, 2258209), (14053, 1449766), (15962, 1276379), (16309, 1249222), (27157, 750214), (28106, 724883), (32618, 624611), (48047, 424034), (54314, 375107), (96094, 212017), (98183, 207506), (103753, 196366)]