20431557798

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{735001}}^1$

素因数の和:735160

約数の個数: 32

約数和(自身を含む): 42230274912

約数和(自身を除く): 21798717114

約数列:

[1, 2, 3, 6, 41, 82, 113, 123, 226, 246, 339, 678, 4633, 9266, 13899, 27798, 735001, 1470002, 2205003, 4410006, 30135041, 60270082, 83055113, 90405123, 166110226, 180810246, 249165339, 498330678, 3405259633, 6810519266, 10215778899, 20431557798]

約数ペア:

[(1, 20431557798), (2, 10215778899), (3, 6810519266), (6, 3405259633), (41, 498330678), (82, 249165339), (113, 180810246), (123, 166110226), (226, 90405123), (246, 83055113), (339, 60270082), (678, 30135041), (4633, 4410006), (9266, 2205003), (13899, 1470002), (27798, 735001)]