20194584798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{143609}}^1$

素因数の和:144656

約数の個数: 32

約数和(自身を含む): 42186873600

約数和(自身を除く): 21992288802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1019, 2038, 3057, 6114, 23437, 46874, 70311, 140622, 143609, 287218, 430827, 861654, 3303007, 6606014, 9909021, 19818042, 146337571, 292675142, 439012713, 878025426, 3365764133, 6731528266, 10097292399, 20194584798]

約数ペア:

[(1, 20194584798), (2, 10097292399), (3, 6731528266), (6, 3365764133), (23, 878025426), (46, 439012713), (69, 292675142), (138, 146337571), (1019, 19818042), (2038, 9909021), (3057, 6606014), (6114, 3303007), (23437, 861654), (46874, 430827), (70311, 287218), (140622, 143609)]