19952676

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 52012800

約数和(自身を除く): 32060124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 773, 956, 1434, 1546, 2151, 2319, 2868, 3092, 4302, 4638, 6453, 6957, 8604, 9276, 12906, 13914, 20871, 25812, 27828, 41742, 83484, 184747, 369494, 554241, 738988, 1108482, 1662723, 2216964, 3325446, 4988169, 6650892, 9976338, 19952676]

約数ペア:

[(1, 19952676), (2, 9976338), (3, 6650892), (4, 4988169), (6, 3325446), (9, 2216964), (12, 1662723), (18, 1108482), (27, 738988), (36, 554241), (54, 369494), (108, 184747), (239, 83484), (478, 41742), (717, 27828), (773, 25812), (956, 20871), (1434, 13914), (1546, 12906), (2151, 9276), (2319, 8604), (2868, 6957), (3092, 6453), (4302, 4638)]