20160383752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{10781}}^1\times {\mathrm{10163}}^1$

素因数の和:20973

約数の個数: 32

約数和(自身を含む): 39451769280

約数和(自身を除く): 19291385528

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 10163, 10781, 20326, 21562, 40652, 43124, 81304, 86248, 233749, 247963, 467498, 495926, 934996, 991852, 1869992, 1983704, 109567303, 219134606, 438269212, 876538424, 2520047969, 5040095938, 10080191876, 20160383752]

約数ペア:

[(1, 20160383752), (2, 10080191876), (4, 5040095938), (8, 2520047969), (23, 876538424), (46, 438269212), (92, 219134606), (184, 109567303), (10163, 1983704), (10781, 1869992), (20326, 991852), (21562, 934996), (40652, 495926), (43124, 467498), (81304, 247963), (86248, 233749)]