20373504

素因数分解:

$2^{13}\times 3^1\times {\mathrm{829}}^1$

素因数の和:858

約数の個数: 56

約数和(自身を含む): 54391560

約数和(自身を除く): 34018056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 829, 1024, 1536, 1658, 2048, 2487, 3072, 3316, 4096, 4974, 6144, 6632, 8192, 9948, 12288, 13264, 19896, 24576, 26528, 39792, 53056, 79584, 106112, 159168, 212224, 318336, 424448, 636672, 848896, 1273344, 1697792, 2546688, 3395584, 5093376, 6791168, 10186752, 20373504]

約数ペア:

[(1, 20373504), (2, 10186752), (3, 6791168), (4, 5093376), (6, 3395584), (8, 2546688), (12, 1697792), (16, 1273344), (24, 848896), (32, 636672), (48, 424448), (64, 318336), (96, 212224), (128, 159168), (192, 106112), (256, 79584), (384, 53056), (512, 39792), (768, 26528), (829, 24576), (1024, 19896), (1536, 13264), (1658, 12288), (2048, 9948), (2487, 8192), (3072, 6632), (3316, 6144), (4096, 4974)]