20361768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6414

約数の個数: 64

約数和(自身を含む): 61248000

約数和(自身を除く): 40886232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6379, 12758, 19137, 25516, 38274, 44653, 51032, 76548, 89306, 121201, 133959, 153096, 178612, 242402, 267918, 357224, 363603, 484804, 535836, 727206, 848407, 969608, 1071672, 1454412, 1696814, 2545221, 2908824, 3393628, 5090442, 6787256, 10180884, 20361768]

約数ペア:

[(1, 20361768), (2, 10180884), (3, 6787256), (4, 5090442), (6, 3393628), (7, 2908824), (8, 2545221), (12, 1696814), (14, 1454412), (19, 1071672), (21, 969608), (24, 848407), (28, 727206), (38, 535836), (42, 484804), (56, 363603), (57, 357224), (76, 267918), (84, 242402), (114, 178612), (133, 153096), (152, 133959), (168, 121201), (228, 89306), (266, 76548), (399, 51032), (456, 44653), (532, 38274), (798, 25516), (1064, 19137), (1596, 12758), (3192, 6379)]