20242944

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 61281792

約数和(自身を除く): 41038848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 191, 192, 207, 256, 276, 288, 368, 382, 384, 414, 512, 552, 573, 576, 736, 764, 768, 828, 1104, 1146, 1152, 1472, 1528, 1536, 1656, 1719, 2208, 2292, 2304, 2944, 3056, 3312, 3438, 4393, 4416, 4584, 4608, 5888, 6112, 6624, 6876, 8786, 8832, 9168, 11776, 12224, 13179, 13248, 13752, 17572, 17664, 18336, 24448, 26358, 26496, 27504, 35144, 35328, 36672, 39537, 48896, 52716, 52992, 55008, 70288, 73344, 79074, 97792, 105432, 105984, 110016, 140576, 146688, 158148, 210864, 220032, 281152, 293376, 316296, 421728, 440064, 562304, 632592, 843456, 880128, 1124608, 1265184, 1686912, 2249216, 2530368, 3373824, 5060736, 6747648, 10121472, 20242944]

約数ペア:

[(1, 20242944), (2, 10121472), (3, 6747648), (4, 5060736), (6, 3373824), (8, 2530368), (9, 2249216), (12, 1686912), (16, 1265184), (18, 1124608), (23, 880128), (24, 843456), (32, 632592), (36, 562304), (46, 440064), (48, 421728), (64, 316296), (69, 293376), (72, 281152), (92, 220032), (96, 210864), (128, 158148), (138, 146688), (144, 140576), (184, 110016), (191, 105984), (192, 105432), (207, 97792), (256, 79074), (276, 73344), (288, 70288), (368, 55008), (382, 52992), (384, 52716), (414, 48896), (512, 39537), (552, 36672), (573, 35328), (576, 35144), (736, 27504), (764, 26496), (768, 26358), (828, 24448), (1104, 18336), (1146, 17664), (1152, 17572), (1472, 13752), (1528, 13248), (1536, 13179), (1656, 12224), (1719, 11776), (2208, 9168), (2292, 8832), (2304, 8786), (2944, 6876), (3056, 6624), (3312, 6112), (3438, 5888), (4393, 4608), (4416, 4584)]