20482704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 63796512

約数和(自身を除く): 43313808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 193, 198, 201, 264, 268, 386, 396, 402, 528, 536, 579, 603, 737, 772, 792, 804, 1072, 1158, 1206, 1474, 1544, 1584, 1608, 1737, 2123, 2211, 2316, 2412, 2948, 3088, 3216, 3474, 4246, 4422, 4632, 4824, 5896, 6369, 6633, 6948, 8492, 8844, 9264, 9648, 11792, 12738, 12931, 13266, 13896, 16984, 17688, 19107, 25476, 25862, 26532, 27792, 33968, 35376, 38214, 38793, 50952, 51724, 53064, 76428, 77586, 101904, 103448, 106128, 116379, 142241, 152856, 155172, 206896, 232758, 284482, 305712, 310344, 426723, 465516, 568964, 620688, 853446, 931032, 1137928, 1280169, 1706892, 1862064, 2275856, 2560338, 3413784, 5120676, 6827568, 10241352, 20482704]

約数ペア:

[(1, 20482704), (2, 10241352), (3, 6827568), (4, 5120676), (6, 3413784), (8, 2560338), (9, 2275856), (11, 1862064), (12, 1706892), (16, 1280169), (18, 1137928), (22, 931032), (24, 853446), (33, 620688), (36, 568964), (44, 465516), (48, 426723), (66, 310344), (67, 305712), (72, 284482), (88, 232758), (99, 206896), (132, 155172), (134, 152856), (144, 142241), (176, 116379), (193, 106128), (198, 103448), (201, 101904), (264, 77586), (268, 76428), (386, 53064), (396, 51724), (402, 50952), (528, 38793), (536, 38214), (579, 35376), (603, 33968), (737, 27792), (772, 26532), (792, 25862), (804, 25476), (1072, 19107), (1158, 17688), (1206, 16984), (1474, 13896), (1544, 13266), (1584, 12931), (1608, 12738), (1737, 11792), (2123, 9648), (2211, 9264), (2316, 8844), (2412, 8492), (2948, 6948), (3088, 6633), (3216, 6369), (3474, 5896), (4246, 4824), (4422, 4632)]