20732608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24919}}^1$

素因数の和:24944

約数の個数: 28

約数和(自身を含む): 44307760

約数和(自身を除く): 23575152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24919, 49838, 99676, 199352, 323947, 398704, 647894, 797408, 1295788, 1594816, 2591576, 5183152, 10366304, 20732608]

約数ペア:

[(1, 20732608), (2, 10366304), (4, 5183152), (8, 2591576), (13, 1594816), (16, 1295788), (26, 797408), (32, 647894), (52, 398704), (64, 323947), (104, 199352), (208, 99676), (416, 49838), (832, 24919)]