20341935628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19635073}}^1$

素因数の和:19635121

約数の個数: 24

約数和(自身を含む): 41783437472

約数和(自身を除く): 21441501844

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 19635073, 39270146, 78540292, 137445511, 274891022, 549782044, 726497701, 1452995402, 2905990804, 5085483907, 10170967814, 20341935628]

約数ペア:

[(1, 20341935628), (2, 10170967814), (4, 5085483907), (7, 2905990804), (14, 1452995402), (28, 726497701), (37, 549782044), (74, 274891022), (148, 137445511), (259, 78540292), (518, 39270146), (1036, 19635073)]