20835024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 62615040

約数和(自身を除く): 41780016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1051, 1239, 1416, 1652, 2102, 2478, 2832, 3153, 3304, 4204, 4956, 6306, 6608, 7357, 8408, 9912, 12612, 14714, 16816, 19824, 22071, 25224, 29428, 44142, 50448, 58856, 62009, 88284, 117712, 124018, 176568, 186027, 248036, 353136, 372054, 434063, 496072, 744108, 868126, 992144, 1302189, 1488216, 1736252, 2604378, 2976432, 3472504, 5208756, 6945008, 10417512, 20835024]

約数ペア:

[(1, 20835024), (2, 10417512), (3, 6945008), (4, 5208756), (6, 3472504), (7, 2976432), (8, 2604378), (12, 1736252), (14, 1488216), (16, 1302189), (21, 992144), (24, 868126), (28, 744108), (42, 496072), (48, 434063), (56, 372054), (59, 353136), (84, 248036), (112, 186027), (118, 176568), (168, 124018), (177, 117712), (236, 88284), (336, 62009), (354, 58856), (413, 50448), (472, 44142), (708, 29428), (826, 25224), (944, 22071), (1051, 19824), (1239, 16816), (1416, 14714), (1652, 12612), (2102, 9912), (2478, 8408), (2832, 7357), (3153, 6608), (3304, 6306), (4204, 4956)]