20114850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19157}}^1$

素因数の和:19179

約数の個数: 48

約数和(自身を含む): 57014208

約数和(自身を除く): 36899358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19157, 38314, 57471, 95785, 114942, 134099, 191570, 268198, 287355, 402297, 478925, 574710, 670495, 804594, 957850, 1340990, 1436775, 2011485, 2873550, 3352475, 4022970, 6704950, 10057425, 20114850]

約数ペア:

[(1, 20114850), (2, 10057425), (3, 6704950), (5, 4022970), (6, 3352475), (7, 2873550), (10, 2011485), (14, 1436775), (15, 1340990), (21, 957850), (25, 804594), (30, 670495), (35, 574710), (42, 478925), (50, 402297), (70, 287355), (75, 268198), (105, 191570), (150, 134099), (175, 114942), (210, 95785), (350, 57471), (525, 38314), (1050, 19157)]