20142827944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{11903}}^1$

素因数の和:12490

約数の個数: 64

約数和(自身を含む): 41808752640

約数和(自身を除く): 21665924696

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 541, 782, 1082, 1564, 2164, 3128, 4328, 9197, 11903, 12443, 18394, 23806, 24886, 36788, 47612, 49772, 73576, 95224, 99544, 202351, 211531, 273769, 404702, 423062, 547538, 809404, 846124, 1095076, 1618808, 1692248, 2190152, 4654073, 6439523, 9308146, 12879046, 18616292, 25758092, 37232584, 51516184, 109471891, 148109029, 218943782, 296218058, 437887564, 592436116, 875775128, 1184872232, 2517853493, 5035706986, 10071413972, 20142827944]

約数ペア:

[(1, 20142827944), (2, 10071413972), (4, 5035706986), (8, 2517853493), (17, 1184872232), (23, 875775128), (34, 592436116), (46, 437887564), (68, 296218058), (92, 218943782), (136, 148109029), (184, 109471891), (391, 51516184), (541, 37232584), (782, 25758092), (1082, 18616292), (1564, 12879046), (2164, 9308146), (3128, 6439523), (4328, 4654073), (9197, 2190152), (11903, 1692248), (12443, 1618808), (18394, 1095076), (23806, 846124), (24886, 809404), (36788, 547538), (47612, 423062), (49772, 404702), (73576, 273769), (95224, 211531), (99544, 202351)]