20079366

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 21315834

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 349, 446, 669, 698, 1047, 1338, 2094, 9589, 15007, 19178, 28767, 30014, 45021, 57534, 77827, 90042, 155654, 233481, 466962, 3346561, 6693122, 10039683, 20079366]

約数ペア:

[(1, 20079366), (2, 10039683), (3, 6693122), (6, 3346561), (43, 466962), (86, 233481), (129, 155654), (223, 90042), (258, 77827), (349, 57534), (446, 45021), (669, 30014), (698, 28767), (1047, 19178), (1338, 15007), (2094, 9589)]