20822352

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1163}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 53981664

約数和(自身を除く): 33159312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1163, 1492, 2238, 2326, 2984, 3489, 4476, 4652, 5968, 6978, 8952, 9304, 13956, 17904, 18608, 27912, 55824, 433799, 867598, 1301397, 1735196, 2602794, 3470392, 5205588, 6940784, 10411176, 20822352]

約数ペア:

[(1, 20822352), (2, 10411176), (3, 6940784), (4, 5205588), (6, 3470392), (8, 2602794), (12, 1735196), (16, 1301397), (24, 867598), (48, 433799), (373, 55824), (746, 27912), (1119, 18608), (1163, 17904), (1492, 13956), (2238, 9304), (2326, 8952), (2984, 6978), (3489, 5968), (4476, 4652)]