20226750536

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{2179}}^1\times {\mathrm{2539}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 38040564000

約数和(自身を除く): 17813813464

約数列:

[1, 2, 4, 8, 457, 914, 1828, 2179, 2539, 3656, 4358, 5078, 8716, 10156, 17432, 20312, 995803, 1160323, 1991606, 2320646, 3983212, 4641292, 5532481, 7966424, 9282584, 11064962, 22129924, 44259848, 2528343817, 5056687634, 10113375268, 20226750536]

約数ペア:

[(1, 20226750536), (2, 10113375268), (4, 5056687634), (8, 2528343817), (457, 44259848), (914, 22129924), (1828, 11064962), (2179, 9282584), (2539, 7966424), (3656, 5532481), (4358, 4641292), (5078, 3983212), (8716, 2320646), (10156, 1991606), (17432, 1160323), (20312, 995803)]