20595024

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 62674560

約数和(自身を除く): 42079536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 179, 188, 204, 272, 282, 306, 358, 376, 408, 423, 537, 564, 612, 716, 752, 799, 816, 846, 1074, 1128, 1224, 1432, 1598, 1611, 1692, 2148, 2256, 2397, 2448, 2864, 3043, 3196, 3222, 3384, 4296, 4794, 6086, 6392, 6444, 6768, 7191, 8413, 8592, 9129, 9588, 12172, 12784, 12888, 14382, 16826, 18258, 19176, 24344, 25239, 25776, 27387, 28764, 33652, 36516, 38352, 48688, 50478, 54774, 57528, 67304, 73032, 75717, 100956, 109548, 115056, 134608, 143021, 146064, 151434, 201912, 219096, 286042, 302868, 403824, 429063, 438192, 572084, 605736, 858126, 1144168, 1211472, 1287189, 1716252, 2288336, 2574378, 3432504, 5148756, 6865008, 10297512, 20595024]

約数ペア:

[(1, 20595024), (2, 10297512), (3, 6865008), (4, 5148756), (6, 3432504), (8, 2574378), (9, 2288336), (12, 1716252), (16, 1287189), (17, 1211472), (18, 1144168), (24, 858126), (34, 605736), (36, 572084), (47, 438192), (48, 429063), (51, 403824), (68, 302868), (72, 286042), (94, 219096), (102, 201912), (136, 151434), (141, 146064), (144, 143021), (153, 134608), (179, 115056), (188, 109548), (204, 100956), (272, 75717), (282, 73032), (306, 67304), (358, 57528), (376, 54774), (408, 50478), (423, 48688), (537, 38352), (564, 36516), (612, 33652), (716, 28764), (752, 27387), (799, 25776), (816, 25239), (846, 24344), (1074, 19176), (1128, 18258), (1224, 16826), (1432, 14382), (1598, 12888), (1611, 12784), (1692, 12172), (2148, 9588), (2256, 9129), (2397, 8592), (2448, 8413), (2864, 7191), (3043, 6768), (3196, 6444), (3222, 6392), (3384, 6086), (4296, 4794)]