20247218272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15432331}}^1$

素因数の和:15432382

約数の個数: 24

約数和(自身を含む): 40833950472

約数和(自身を除く): 20586732200

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15432331, 30864662, 61729324, 123458648, 246917296, 493834592, 632725571, 1265451142, 2530902284, 5061804568, 10123609136, 20247218272]

約数ペア:

[(1, 20247218272), (2, 10123609136), (4, 5061804568), (8, 2530902284), (16, 1265451142), (32, 632725571), (41, 493834592), (82, 246917296), (164, 123458648), (328, 61729324), (656, 30864662), (1312, 15432331)]