20180391072

素因数分解:

$2^5\times 3^1\times {\mathrm{433}}^1\times {\mathrm{485479}}^1$

素因数の和:485925

約数の個数: 48

約数和(自身を含む): 53095976640

約数和(自身を除く): 32915585568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 433, 866, 1299, 1732, 2598, 3464, 5196, 6928, 10392, 13856, 20784, 41568, 485479, 970958, 1456437, 1941916, 2912874, 3883832, 5825748, 7767664, 11651496, 15535328, 23302992, 46605984, 210212407, 420424814, 630637221, 840849628, 1261274442, 1681699256, 2522548884, 3363398512, 5045097768, 6726797024, 10090195536, 20180391072]

約数ペア:

[(1, 20180391072), (2, 10090195536), (3, 6726797024), (4, 5045097768), (6, 3363398512), (8, 2522548884), (12, 1681699256), (16, 1261274442), (24, 840849628), (32, 630637221), (48, 420424814), (96, 210212407), (433, 46605984), (866, 23302992), (1299, 15535328), (1732, 11651496), (2598, 7767664), (3464, 5825748), (5196, 3883832), (6928, 2912874), (10392, 1941916), (13856, 1456437), (20784, 970958), (41568, 485479)]