20133422719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149543}}^1$

素因数の和:149718

約数の個数: 16

約数和(自身を含む): 21476911104

約数和(自身を除く): 1343488385

約数列:

[1, 31, 43, 101, 1333, 3131, 4343, 134633, 149543, 4635833, 6430349, 15103843, 199340819, 468219133, 649465249, 20133422719]

約数ペア:

[(1, 20133422719), (31, 649465249), (43, 468219133), (101, 199340819), (1333, 15103843), (3131, 6430349), (4343, 4635833), (134633, 149543)]