20238057714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68836931}}^1$

素因数の和:68836950

約数の個数: 24

約数和(自身を含む): 47084461488

約数和(自身を除く): 26846403774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68836931, 137673862, 206510793, 413021586, 481858517, 963717034, 1445575551, 2891151102, 3373009619, 6746019238, 10119028857, 20238057714]

約数ペア:

[(1, 20238057714), (2, 10119028857), (3, 6746019238), (6, 3373009619), (7, 2891151102), (14, 1445575551), (21, 963717034), (42, 481858517), (49, 413021586), (98, 206510793), (147, 137673862), (294, 68836931)]