20233678624

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{25561}}^1$

素因数の和:26453

約数の個数: 48

約数和(自身を含む): 41258601720

約数和(自身を除く): 21024923096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 853, 928, 1706, 3412, 6824, 13648, 24737, 25561, 27296, 49474, 51122, 98948, 102244, 197896, 204488, 395792, 408976, 741269, 791584, 817952, 1482538, 2965076, 5930152, 11860304, 21803533, 23720608, 43607066, 87214132, 174428264, 348856528, 632302457, 697713056, 1264604914, 2529209828, 5058419656, 10116839312, 20233678624]

約数ペア:

[(1, 20233678624), (2, 10116839312), (4, 5058419656), (8, 2529209828), (16, 1264604914), (29, 697713056), (32, 632302457), (58, 348856528), (116, 174428264), (232, 87214132), (464, 43607066), (853, 23720608), (928, 21803533), (1706, 11860304), (3412, 5930152), (6824, 2965076), (13648, 1482538), (24737, 817952), (25561, 791584), (27296, 741269), (49474, 408976), (51122, 395792), (98948, 204488), (102244, 197896)]