20150147296

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{647}}^1\times {\mathrm{2711}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 39857287680

約数和(自身を除く): 19707140384

約数列:

[1, 2, 4, 8, 16, 32, 359, 647, 718, 1294, 1436, 2588, 2711, 2872, 5176, 5422, 5744, 10352, 10844, 11488, 20704, 21688, 43376, 86752, 232273, 464546, 929092, 973249, 1754017, 1858184, 1946498, 3508034, 3716368, 3892996, 7016068, 7432736, 7785992, 14032136, 15571984, 28064272, 31143968, 56128544, 629692103, 1259384206, 2518768412, 5037536824, 10075073648, 20150147296]

約数ペア:

[(1, 20150147296), (2, 10075073648), (4, 5037536824), (8, 2518768412), (16, 1259384206), (32, 629692103), (359, 56128544), (647, 31143968), (718, 28064272), (1294, 15571984), (1436, 14032136), (2588, 7785992), (2711, 7432736), (2872, 7016068), (5176, 3892996), (5422, 3716368), (5744, 3508034), (10352, 1946498), (10844, 1858184), (11488, 1754017), (20704, 973249), (21688, 929092), (43376, 464546), (86752, 232273)]