20136648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17146

約数の個数: 48

約数和(自身を含む): 58564080

約数和(自身を除く): 38427432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17123, 34246, 51369, 68492, 102738, 119861, 136984, 205476, 239722, 359583, 410952, 479444, 719166, 839027, 958888, 1438332, 1678054, 2517081, 2876664, 3356108, 5034162, 6712216, 10068324, 20136648]

約数ペア:

[(1, 20136648), (2, 10068324), (3, 6712216), (4, 5034162), (6, 3356108), (7, 2876664), (8, 2517081), (12, 1678054), (14, 1438332), (21, 958888), (24, 839027), (28, 719166), (42, 479444), (49, 410952), (56, 359583), (84, 239722), (98, 205476), (147, 136984), (168, 119861), (196, 102738), (294, 68492), (392, 51369), (588, 34246), (1176, 17123)]