20160179344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4211}}^1\times {\mathrm{8087}}^1$

素因数の和:12343

約数の個数: 40

約数和(自身を含む): 40130520768

約数和(自身を除く): 19970341424

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4211, 8087, 8422, 16174, 16844, 32348, 33688, 64696, 67376, 129392, 155807, 299219, 311614, 598438, 623228, 1196876, 1246456, 2393752, 2492912, 4787504, 34054357, 68108714, 136217428, 272434856, 544869712, 1260011209, 2520022418, 5040044836, 10080089672, 20160179344]

約数ペア:

[(1, 20160179344), (2, 10080089672), (4, 5040044836), (8, 2520022418), (16, 1260011209), (37, 544869712), (74, 272434856), (148, 136217428), (296, 68108714), (592, 34054357), (4211, 4787504), (8087, 2492912), (8422, 2393752), (16174, 1246456), (16844, 1196876), (32348, 623228), (33688, 598438), (64696, 311614), (67376, 299219), (129392, 155807)]