20147390158

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{32911}}^1$

素因数の和:33592

約数の個数: 32

約数和(自身を含む): 35071027200

約数和(自身を除く): 14923637042

約数列:

[1, 2, 7, 14, 73, 146, 511, 599, 1022, 1198, 4193, 8386, 32911, 43727, 65822, 87454, 230377, 306089, 460754, 612178, 2402503, 4805006, 16817521, 19713689, 33635042, 39427378, 137995823, 275991646, 1439099297, 2878198594, 10073695079, 20147390158]

約数ペア:

[(1, 20147390158), (2, 10073695079), (7, 2878198594), (14, 1439099297), (73, 275991646), (146, 137995823), (511, 39427378), (599, 33635042), (1022, 19713689), (1198, 16817521), (4193, 4805006), (8386, 2402503), (32911, 612178), (43727, 460754), (65822, 306089), (87454, 230377)]