20290415612

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{88037}}^1$

素因数の和:88565

約数の個数: 24

約数和(自身を含む): 35832170304

約数和(自身を除く): 15541754692

約数列:

[1, 2, 4, 157, 314, 367, 628, 734, 1468, 57619, 88037, 115238, 176074, 230476, 352148, 13821809, 27643618, 32309579, 55287236, 64619158, 129238316, 5072603903, 10145207806, 20290415612]

約数ペア:

[(1, 20290415612), (2, 10145207806), (4, 5072603903), (157, 129238316), (314, 64619158), (367, 55287236), (628, 32309579), (734, 27643618), (1468, 13821809), (57619, 352148), (88037, 230476), (115238, 176074)]