20163631424

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{1162571}}^1$

素因数の和:1162854

約数の個数: 28

約数和(自身を含む): 40159887168

約数和(自身を除く): 19996255744

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 8672, 17344, 1162571, 2325142, 4650284, 9300568, 18601136, 37202272, 74404544, 315056741, 630113482, 1260226964, 2520453928, 5040907856, 10081815712, 20163631424]

約数ペア:

[(1, 20163631424), (2, 10081815712), (4, 5040907856), (8, 2520453928), (16, 1260226964), (32, 630113482), (64, 315056741), (271, 74404544), (542, 37202272), (1084, 18601136), (2168, 9300568), (4336, 4650284), (8672, 2325142), (17344, 1162571)]