20054736273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{18211}}^1$

素因数の和:18406

約数の個数: 64

約数和(自身を含む): 33484437504

約数和(自身を除く): 13429701231

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 151, 187, 221, 429, 453, 561, 663, 1661, 1963, 2431, 2567, 4983, 5889, 7293, 7701, 18211, 21593, 28237, 33371, 54633, 64779, 84711, 100113, 200321, 236743, 309587, 367081, 600963, 710229, 928761, 1101243, 2604173, 2749861, 3405457, 4024631, 7812519, 8249583, 10216371, 12073893, 30248471, 35748193, 44270941, 46747637, 90745413, 107244579, 132812823, 140242911, 393230123, 514224007, 607719281, 1179690369, 1542672021, 1823157843, 6684912091, 20054736273]

約数ペア:

[(1, 20054736273), (3, 6684912091), (11, 1823157843), (13, 1542672021), (17, 1179690369), (33, 607719281), (39, 514224007), (51, 393230123), (143, 140242911), (151, 132812823), (187, 107244579), (221, 90745413), (429, 46747637), (453, 44270941), (561, 35748193), (663, 30248471), (1661, 12073893), (1963, 10216371), (2431, 8249583), (2567, 7812519), (4983, 4024631), (5889, 3405457), (7293, 2749861), (7701, 2604173), (18211, 1101243), (21593, 928761), (28237, 710229), (33371, 600963), (54633, 367081), (64779, 309587), (84711, 236743), (100113, 200321)]