20230128032

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{47}}^2\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 108

約数和(自身を含む): 42618339666

約数和(自身を除く): 22388211634

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 529, 541, 736, 752, 1058, 1081, 1082, 1504, 2116, 2162, 2164, 2209, 4232, 4324, 4328, 4418, 8464, 8648, 8656, 8836, 12443, 16928, 17296, 17312, 17672, 24863, 24886, 25427, 34592, 35344, 49726, 49772, 50807, 50854, 70688, 99452, 99544, 101614, 101708, 198904, 199088, 203228, 203416, 286189, 397808, 398176, 406456, 406832, 572378, 584821, 795616, 812912, 813664, 1144756, 1168561, 1169642, 1195069, 1625824, 2289512, 2337122, 2339284, 2390138, 4579024, 4674244, 4678568, 4780276, 9158048, 9348488, 9357136, 9560552, 13450883, 18696976, 18714272, 19121104, 26901766, 27486587, 37393952, 38242208, 53803532, 54973174, 107607064, 109946348, 215214128, 219892696, 430428256, 439785392, 632191501, 879570784, 1264383002, 2528766004, 5057532008, 10115064016, 20230128032]

約数ペア:

[(1, 20230128032), (2, 10115064016), (4, 5057532008), (8, 2528766004), (16, 1264383002), (23, 879570784), (32, 632191501), (46, 439785392), (47, 430428256), (92, 219892696), (94, 215214128), (184, 109946348), (188, 107607064), (368, 54973174), (376, 53803532), (529, 38242208), (541, 37393952), (736, 27486587), (752, 26901766), (1058, 19121104), (1081, 18714272), (1082, 18696976), (1504, 13450883), (2116, 9560552), (2162, 9357136), (2164, 9348488), (2209, 9158048), (4232, 4780276), (4324, 4678568), (4328, 4674244), (4418, 4579024), (8464, 2390138), (8648, 2339284), (8656, 2337122), (8836, 2289512), (12443, 1625824), (16928, 1195069), (17296, 1169642), (17312, 1168561), (17672, 1144756), (24863, 813664), (24886, 812912), (25427, 795616), (34592, 584821), (35344, 572378), (49726, 406832), (49772, 406456), (50807, 398176), (50854, 397808), (70688, 286189), (99452, 203416), (99544, 203228), (101614, 199088), (101708, 198904)]