20223592299

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{4951}}^1$

素因数の和:5413

約数の個数: 40

約数和(自身を含む): 30486888960

約数和(自身を除く): 10263296661

約数列:

[1, 3, 9, 27, 81, 211, 239, 633, 717, 1899, 2151, 4951, 5697, 6453, 14853, 17091, 19359, 44559, 50429, 133677, 151287, 401031, 453861, 1044661, 1183289, 1361583, 3133983, 3549867, 4084749, 9401949, 10649601, 28205847, 31948803, 84617541, 95846409, 249673979, 749021937, 2247065811, 6741197433, 20223592299]

約数ペア:

[(1, 20223592299), (3, 6741197433), (9, 2247065811), (27, 749021937), (81, 249673979), (211, 95846409), (239, 84617541), (633, 31948803), (717, 28205847), (1899, 10649601), (2151, 9401949), (4951, 4084749), (5697, 3549867), (6453, 3133983), (14853, 1361583), (17091, 1183289), (19359, 1044661), (44559, 453861), (50429, 401031), (133677, 151287)]