20187264

素因数分解:

$2^7\times 3^1\times {\mathrm{52571}}^1$

素因数の和:52588

約数の個数: 32

約数和(自身を含む): 53623440

約数和(自身を除く): 33436176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52571, 105142, 157713, 210284, 315426, 420568, 630852, 841136, 1261704, 1682272, 2523408, 3364544, 5046816, 6729088, 10093632, 20187264]

約数ペア:

[(1, 20187264), (2, 10093632), (3, 6729088), (4, 5046816), (6, 3364544), (8, 2523408), (12, 1682272), (16, 1261704), (24, 841136), (32, 630852), (48, 420568), (64, 315426), (96, 210284), (128, 157713), (192, 105142), (384, 52571)]