20163340736

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4091587}}^1$

素因数の和:4091617

約数の個数: 56

約数和(自身を含む): 49884640896

約数和(自身を除く): 29721300160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 4091587, 8183174, 16366348, 28641109, 32732696, 45007457, 57282218, 65465392, 90014914, 114564436, 130930784, 180029828, 229128872, 261861568, 315052199, 360059656, 458257744, 630104398, 720119312, 916515488, 1260208796, 1440238624, 1833030976, 2520417592, 2880477248, 5040835184, 10081670368, 20163340736]

約数ペア:

[(1, 20163340736), (2, 10081670368), (4, 5040835184), (7, 2880477248), (8, 2520417592), (11, 1833030976), (14, 1440238624), (16, 1260208796), (22, 916515488), (28, 720119312), (32, 630104398), (44, 458257744), (56, 360059656), (64, 315052199), (77, 261861568), (88, 229128872), (112, 180029828), (154, 130930784), (176, 114564436), (224, 90014914), (308, 65465392), (352, 57282218), (448, 45007457), (616, 32732696), (704, 28641109), (1232, 16366348), (2464, 8183174), (4928, 4091587)]