20119176055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{429851}}^1$

素因数の和:429927

約数の個数: 32

約数和(自身を含む): 28225801728

約数和(自身を除く): 8106625673

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4255, 9361, 46805, 429851, 2149255, 4728361, 9886573, 15904487, 23641805, 49432865, 79522435, 108752303, 174949357, 365803201, 543761515, 874746785, 1829016005, 4023835211, 20119176055]

約数ペア:

[(1, 20119176055), (5, 4023835211), (11, 1829016005), (23, 874746785), (37, 543761515), (55, 365803201), (115, 174949357), (185, 108752303), (253, 79522435), (407, 49432865), (851, 23641805), (1265, 15904487), (2035, 9886573), (4255, 4728361), (9361, 2149255), (46805, 429851)]