20227524055

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{6269}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 25190352000

約数和(自身を除く): 4962827945

約数列:

[1, 5, 61, 71, 149, 305, 355, 745, 4331, 6269, 9089, 10579, 21655, 31345, 45445, 52895, 382409, 445099, 645319, 934081, 1912045, 2225495, 3226595, 4670405, 27151039, 56978941, 66319751, 135755195, 284894705, 331598755, 4045504811, 20227524055]

約数ペア:

[(1, 20227524055), (5, 4045504811), (61, 331598755), (71, 284894705), (149, 135755195), (305, 66319751), (355, 56978941), (745, 27151039), (4331, 4670405), (6269, 3226595), (9089, 2225495), (10579, 1912045), (21655, 934081), (31345, 645319), (45445, 445099), (52895, 382409)]