20120782671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{96643}}^1$

素因数の和:97364

約数の個数: 32

約数和(自身を含む): 32565162240

約数和(自身を除く): 12444379569

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 701, 2103, 6309, 7711, 18927, 23133, 69399, 96643, 208197, 289929, 869787, 1063073, 2609361, 3189219, 9567657, 28702971, 67746743, 203240229, 609720687, 745214173, 1829162061, 2235642519, 6706927557, 20120782671]

約数ペア:

[(1, 20120782671), (3, 6706927557), (9, 2235642519), (11, 1829162061), (27, 745214173), (33, 609720687), (99, 203240229), (297, 67746743), (701, 28702971), (2103, 9567657), (6309, 3189219), (7711, 2609361), (18927, 1063073), (23133, 869787), (69399, 289929), (96643, 208197)]