20866704450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2076289}}^1$

素因数の和:2076371

約数の個数: 48

約数和(自身を含む): 52521831840

約数和(自身を除く): 31655127390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 3350, 5025, 10050, 2076289, 4152578, 6228867, 10381445, 12457734, 20762890, 31144335, 51907225, 62288670, 103814450, 139111363, 155721675, 278222726, 311443350, 417334089, 695556815, 834668178, 1391113630, 2086670445, 3477784075, 4173340890, 6955568150, 10433352225, 20866704450]

約数ペア:

[(1, 20866704450), (2, 10433352225), (3, 6955568150), (5, 4173340890), (6, 3477784075), (10, 2086670445), (15, 1391113630), (25, 834668178), (30, 695556815), (50, 417334089), (67, 311443350), (75, 278222726), (134, 155721675), (150, 139111363), (201, 103814450), (335, 62288670), (402, 51907225), (670, 31144335), (1005, 20762890), (1675, 12457734), (2010, 10381445), (3350, 6228867), (5025, 4152578), (10050, 2076289)]