20163621598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{24151}}^1$

素因数の和:24472

約数の個数: 32

約数和(自身を含む): 32274800640

約数和(自身を除く): 12111179042

約数列:

[1, 2, 19, 38, 127, 173, 254, 346, 2413, 3287, 4826, 6574, 21971, 24151, 43942, 48302, 417449, 458869, 834898, 917738, 3067177, 4178123, 6134354, 8356246, 58276363, 79384337, 116552726, 158768674, 530621621, 1061243242, 10081810799, 20163621598]

約数ペア:

[(1, 20163621598), (2, 10081810799), (19, 1061243242), (38, 530621621), (127, 158768674), (173, 116552726), (254, 79384337), (346, 58276363), (2413, 8356246), (3287, 6134354), (4826, 4178123), (6574, 3067177), (21971, 917738), (24151, 834898), (43942, 458869), (48302, 417449)]