20149862886

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{467}}^1\times {\mathrm{2371}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 45025493760

約数和(自身を除く): 24875630874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 467, 674, 934, 1011, 1401, 2022, 2371, 2802, 3033, 4203, 4742, 6066, 7113, 8406, 9099, 12609, 14226, 18198, 21339, 25218, 42678, 64017, 128034, 157379, 314758, 472137, 799027, 944274, 1107257, 1416411, 1598054, 2214514, 2397081, 2832822, 3321771, 4249233, 4794162, 6643542, 7191243, 8498466, 9965313, 14382486, 19930626, 21573729, 29895939, 43147458, 59791878, 373145609, 746291218, 1119436827, 2238873654, 3358310481, 6716620962, 10074931443, 20149862886]

約数ペア:

[(1, 20149862886), (2, 10074931443), (3, 6716620962), (6, 3358310481), (9, 2238873654), (18, 1119436827), (27, 746291218), (54, 373145609), (337, 59791878), (467, 43147458), (674, 29895939), (934, 21573729), (1011, 19930626), (1401, 14382486), (2022, 9965313), (2371, 8498466), (2802, 7191243), (3033, 6643542), (4203, 4794162), (4742, 4249233), (6066, 3321771), (7113, 2832822), (8406, 2397081), (9099, 2214514), (12609, 1598054), (14226, 1416411), (18198, 1107257), (21339, 944274), (25218, 799027), (42678, 472137), (64017, 314758), (128034, 157379)]