20103168

素因数分解:

$2^{14}\times 3^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 53737880

約数和(自身を除く): 33634712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 512, 768, 818, 1024, 1227, 1536, 1636, 2048, 2454, 3072, 3272, 4096, 4908, 6144, 6544, 8192, 9816, 12288, 13088, 16384, 19632, 24576, 26176, 39264, 49152, 52352, 78528, 104704, 157056, 209408, 314112, 418816, 628224, 837632, 1256448, 1675264, 2512896, 3350528, 5025792, 6701056, 10051584, 20103168]

約数ペア:

[(1, 20103168), (2, 10051584), (3, 6701056), (4, 5025792), (6, 3350528), (8, 2512896), (12, 1675264), (16, 1256448), (24, 837632), (32, 628224), (48, 418816), (64, 314112), (96, 209408), (128, 157056), (192, 104704), (256, 78528), (384, 52352), (409, 49152), (512, 39264), (768, 26176), (818, 24576), (1024, 19632), (1227, 16384), (1536, 13088), (1636, 12288), (2048, 9816), (2454, 8192), (3072, 6544), (3272, 6144), (4096, 4908)]