20285056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14407}}^1$

素因数の和:14432

約数の個数: 32

約数和(自身を含む): 44088480

約数和(自身を除く): 23803424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14407, 28814, 57628, 115256, 158477, 230512, 316954, 461024, 633908, 922048, 1267816, 1844096, 2535632, 5071264, 10142528, 20285056]

約数ペア:

[(1, 20285056), (2, 10142528), (4, 5071264), (8, 2535632), (11, 1844096), (16, 1267816), (22, 922048), (32, 633908), (44, 461024), (64, 316954), (88, 230512), (128, 158477), (176, 115256), (352, 57628), (704, 28814), (1408, 14407)]