19665936

素因数分解:

$2^4\times 3^3\times {\mathrm{45523}}^1$

素因数の和:45540

約数の個数: 40

約数和(自身を含む): 56449760

約数和(自身を除く): 36783824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45523, 91046, 136569, 182092, 273138, 364184, 409707, 546276, 728368, 819414, 1092552, 1229121, 1638828, 2185104, 2458242, 3277656, 4916484, 6555312, 9832968, 19665936]

約数ペア:

[(1, 19665936), (2, 9832968), (3, 6555312), (4, 4916484), (6, 3277656), (8, 2458242), (9, 2185104), (12, 1638828), (16, 1229121), (18, 1092552), (24, 819414), (27, 728368), (36, 546276), (48, 409707), (54, 364184), (72, 273138), (108, 182092), (144, 136569), (216, 91046), (432, 45523)]