20174869312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24248641}}^1$

素因数の和:24248666

約数の個数: 28

約数和(自身を含む): 43114085476

約数和(自身を除く): 22939216164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24248641, 48497282, 96994564, 193989128, 315232333, 387978256, 630464666, 775956512, 1260929332, 1551913024, 2521858664, 5043717328, 10087434656, 20174869312]

約数ペア:

[(1, 20174869312), (2, 10087434656), (4, 5043717328), (8, 2521858664), (13, 1551913024), (16, 1260929332), (26, 775956512), (32, 630464666), (52, 387978256), (64, 315232333), (104, 193989128), (208, 96994564), (416, 48497282), (832, 24248641)]