20256088176

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1787}}^1$

素因数の和:3204

約数の個数: 160

約数和(自身を含む): 61281196800

約数和(自身を除く): 41025108624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 1381, 1787, 2052, 2736, 2762, 3574, 4104, 4143, 5361, 5524, 7148, 8208, 8286, 10722, 11048, 12429, 14296, 16083, 16572, 21444, 22096, 24858, 26239, 28592, 32166, 33144, 33953, 37287, 42888, 48249, 49716, 52478, 64332, 66288, 67906, 74574, 78717, 85776, 96498, 99432, 101859, 104956, 128664, 135812, 149148, 157434, 192996, 198864, 203718, 209912, 236151, 257328, 271624, 298296, 305577, 314868, 385992, 407436, 419824, 472302, 543248, 596592, 611154, 629736, 708453, 771984, 814872, 916731, 944604, 1222308, 1259472, 1416906, 1629744, 1833462, 1889208, 2444616, 2467847, 2833812, 3666924, 3778416, 4889232, 4935694, 5667624, 7333848, 7403541, 9871388, 11335248, 14667696, 14807082, 19742776, 22210623, 29614164, 39485552, 44421246, 46889093, 59228328, 66631869, 88842492, 93778186, 118456656, 133263738, 140667279, 177684984, 187556372, 266527476, 281334558, 355369968, 375112744, 422001837, 533054952, 562669116, 750225488, 844003674, 1066109904, 1125338232, 1266005511, 1688007348, 2250676464, 2532011022, 3376014696, 5064022044, 6752029392, 10128044088, 20256088176]

約数ペア:

[(1, 20256088176), (2, 10128044088), (3, 6752029392), (4, 5064022044), (6, 3376014696), (8, 2532011022), (9, 2250676464), (12, 1688007348), (16, 1266005511), (18, 1125338232), (19, 1066109904), (24, 844003674), (27, 750225488), (36, 562669116), (38, 533054952), (48, 422001837), (54, 375112744), (57, 355369968), (72, 281334558), (76, 266527476), (108, 187556372), (114, 177684984), (144, 140667279), (152, 133263738), (171, 118456656), (216, 93778186), (228, 88842492), (304, 66631869), (342, 59228328), (432, 46889093), (456, 44421246), (513, 39485552), (684, 29614164), (912, 22210623), (1026, 19742776), (1368, 14807082), (1381, 14667696), (1787, 11335248), (2052, 9871388), (2736, 7403541), (2762, 7333848), (3574, 5667624), (4104, 4935694), (4143, 4889232), (5361, 3778416), (5524, 3666924), (7148, 2833812), (8208, 2467847), (8286, 2444616), (10722, 1889208), (11048, 1833462), (12429, 1629744), (14296, 1416906), (16083, 1259472), (16572, 1222308), (21444, 944604), (22096, 916731), (24858, 814872), (26239, 771984), (28592, 708453), (32166, 629736), (33144, 611154), (33953, 596592), (37287, 543248), (42888, 472302), (48249, 419824), (49716, 407436), (52478, 385992), (64332, 314868), (66288, 305577), (67906, 298296), (74574, 271624), (78717, 257328), (85776, 236151), (96498, 209912), (99432, 203718), (101859, 198864), (104956, 192996), (128664, 157434), (135812, 149148)]