20074433276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{1367}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 36195211584

約数和(自身を除く): 16120778308

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 613, 1226, 1367, 2452, 2734, 5468, 5989, 11978, 23956, 32489, 64978, 69269, 72451, 129956, 138538, 144902, 154471, 277076, 289804, 308942, 617884, 837971, 1675942, 3351884, 3671257, 7342514, 8186963, 14685028, 16373926, 32747852, 44412463, 88824926, 94690723, 177649852, 189381446, 378762892, 5018608319, 10037216638, 20074433276]

約数ペア:

[(1, 20074433276), (2, 10037216638), (4, 5018608319), (53, 378762892), (106, 189381446), (113, 177649852), (212, 94690723), (226, 88824926), (452, 44412463), (613, 32747852), (1226, 16373926), (1367, 14685028), (2452, 8186963), (2734, 7342514), (5468, 3671257), (5989, 3351884), (11978, 1675942), (23956, 837971), (32489, 617884), (64978, 308942), (69269, 289804), (72451, 277076), (129956, 154471), (138538, 144902)]