20260266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 44056320

約数和(自身を除く): 23796054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2383, 2834, 4251, 4766, 7149, 8502, 14298, 30979, 61958, 92937, 185874, 259747, 519494, 779241, 1558482, 3376711, 6753422, 10130133, 20260266]

約数ペア:

[(1, 20260266), (2, 10130133), (3, 6753422), (6, 3376711), (13, 1558482), (26, 779241), (39, 519494), (78, 259747), (109, 185874), (218, 92937), (327, 61958), (654, 30979), (1417, 14298), (2383, 8502), (2834, 7149), (4251, 4766)]