20512942534

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{62299}}^1$

素因数の和:63148

約数の個数: 32

約数和(自身を含む): 36423072000

約数和(自身を除く): 15910129466

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 811, 1622, 5677, 11354, 23519, 47038, 62299, 124598, 164633, 329266, 436093, 872186, 1806671, 3613342, 12646697, 25293394, 50524489, 101048978, 353671423, 707342846, 1465210181, 2930420362, 10256471267, 20512942534]

約数ペア:

[(1, 20512942534), (2, 10256471267), (7, 2930420362), (14, 1465210181), (29, 707342846), (58, 353671423), (203, 101048978), (406, 50524489), (811, 25293394), (1622, 12646697), (5677, 3613342), (11354, 1806671), (23519, 872186), (47038, 436093), (62299, 329266), (124598, 164633)]