20163306882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{378739}}^1$

素因数の和:379230

約数の個数: 32

約数和(自身を含む): 42540076800

約数和(自身を除く): 22376769918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 467, 934, 1401, 2802, 8873, 17746, 26619, 53238, 378739, 757478, 1136217, 2272434, 7196041, 14392082, 21588123, 43176246, 176871113, 353742226, 530613339, 1061226678, 3360551147, 6721102294, 10081653441, 20163306882]

約数ペア:

[(1, 20163306882), (2, 10081653441), (3, 6721102294), (6, 3360551147), (19, 1061226678), (38, 530613339), (57, 353742226), (114, 176871113), (467, 43176246), (934, 21588123), (1401, 14392082), (2802, 7196041), (8873, 2272434), (17746, 1136217), (26619, 757478), (53238, 378739)]