20160774792

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2616923}}^1$

素因数の和:2617042

約数の個数: 48

約数和(自身を含む): 55112419440

約数和(自身を除く): 34951644648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 2616923, 5233846, 7850769, 10467692, 15701538, 20935384, 23552307, 31403076, 47104614, 62806152, 94209228, 188418456, 280010761, 560021522, 840032283, 1120043044, 1680064566, 2240086088, 2520096849, 3360129132, 5040193698, 6720258264, 10080387396, 20160774792]

約数ペア:

[(1, 20160774792), (2, 10080387396), (3, 6720258264), (4, 5040193698), (6, 3360129132), (8, 2520096849), (9, 2240086088), (12, 1680064566), (18, 1120043044), (24, 840032283), (36, 560021522), (72, 280010761), (107, 188418456), (214, 94209228), (321, 62806152), (428, 47104614), (642, 31403076), (856, 23552307), (963, 20935384), (1284, 15701538), (1926, 10467692), (2568, 7850769), (3852, 5233846), (7704, 2616923)]