20167029568

素因数分解:

$2^6\times 7^2\times {\mathrm{751}}^1\times {\mathrm{8563}}^1$

素因数の和:9340

約数の個数: 84

約数和(自身を含む): 46620086592

約数和(自身を除く): 26453057024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 751, 784, 1502, 1568, 3004, 3136, 5257, 6008, 8563, 10514, 12016, 17126, 21028, 24032, 34252, 36799, 42056, 48064, 59941, 68504, 73598, 84112, 119882, 137008, 147196, 168224, 239764, 274016, 294392, 336448, 419587, 479528, 548032, 588784, 839174, 959056, 1177568, 1678348, 1918112, 2355136, 3356696, 3836224, 6430813, 6713392, 12861626, 13426784, 25723252, 26853568, 45015691, 51446504, 90031382, 102893008, 180062764, 205786016, 315109837, 360125528, 411572032, 630219674, 720251056, 1260439348, 1440502112, 2520878696, 2881004224, 5041757392, 10083514784, 20167029568]

約数ペア:

[(1, 20167029568), (2, 10083514784), (4, 5041757392), (7, 2881004224), (8, 2520878696), (14, 1440502112), (16, 1260439348), (28, 720251056), (32, 630219674), (49, 411572032), (56, 360125528), (64, 315109837), (98, 205786016), (112, 180062764), (196, 102893008), (224, 90031382), (392, 51446504), (448, 45015691), (751, 26853568), (784, 25723252), (1502, 13426784), (1568, 12861626), (3004, 6713392), (3136, 6430813), (5257, 3836224), (6008, 3356696), (8563, 2355136), (10514, 1918112), (12016, 1678348), (17126, 1177568), (21028, 959056), (24032, 839174), (34252, 588784), (36799, 548032), (42056, 479528), (48064, 419587), (59941, 336448), (68504, 294392), (73598, 274016), (84112, 239764), (119882, 168224), (137008, 147196)]