20606208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3859

約数の個数: 72

約数和(自身を含む): 62693568

約数和(自身を除く): 42087360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 3833, 5376, 7666, 11499, 15332, 22998, 26831, 30664, 45996, 53662, 61328, 80493, 91992, 107324, 122656, 160986, 183984, 214648, 245312, 321972, 367968, 429296, 490624, 643944, 735936, 858592, 981248, 1287888, 1471872, 1717184, 2575776, 2943744, 3434368, 5151552, 6868736, 10303104, 20606208]

約数ペア:

[(1, 20606208), (2, 10303104), (3, 6868736), (4, 5151552), (6, 3434368), (7, 2943744), (8, 2575776), (12, 1717184), (14, 1471872), (16, 1287888), (21, 981248), (24, 858592), (28, 735936), (32, 643944), (42, 490624), (48, 429296), (56, 367968), (64, 321972), (84, 245312), (96, 214648), (112, 183984), (128, 160986), (168, 122656), (192, 107324), (224, 91992), (256, 80493), (336, 61328), (384, 53662), (448, 45996), (672, 30664), (768, 26831), (896, 22998), (1344, 15332), (1792, 11499), (2688, 7666), (3833, 5376)]