20010306552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{5689}}^1$

素因数の和:5985

約数の個数: 128

約数和(自身を含む): 54643118400

約数和(自身を除く): 34632811848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 233, 296, 408, 444, 466, 629, 699, 888, 932, 1258, 1398, 1864, 1887, 2516, 2796, 3774, 3961, 5032, 5592, 5689, 7548, 7922, 8621, 11378, 11883, 15096, 15844, 17067, 17242, 22756, 23766, 25863, 31688, 34134, 34484, 45512, 47532, 51726, 68268, 68968, 95064, 96713, 103452, 136536, 146557, 193426, 206904, 210493, 290139, 293114, 386852, 420986, 439671, 580278, 586228, 631479, 773704, 841972, 879342, 1160556, 1172456, 1262958, 1325537, 1683944, 1758684, 2321112, 2525916, 2651074, 3517368, 3578381, 3976611, 5051832, 5302148, 7156762, 7953222, 10604296, 10735143, 14313524, 15906444, 21470286, 22534129, 28627048, 31812888, 42940572, 45068258, 49044869, 67602387, 85881144, 90136516, 98089738, 135204774, 147134607, 180273032, 196179476, 270409548, 294269214, 392358952, 540819096, 588538428, 833762773, 1177076856, 1667525546, 2501288319, 3335051092, 5002576638, 6670102184, 10005153276, 20010306552]

約数ペア:

[(1, 20010306552), (2, 10005153276), (3, 6670102184), (4, 5002576638), (6, 3335051092), (8, 2501288319), (12, 1667525546), (17, 1177076856), (24, 833762773), (34, 588538428), (37, 540819096), (51, 392358952), (68, 294269214), (74, 270409548), (102, 196179476), (111, 180273032), (136, 147134607), (148, 135204774), (204, 98089738), (222, 90136516), (233, 85881144), (296, 67602387), (408, 49044869), (444, 45068258), (466, 42940572), (629, 31812888), (699, 28627048), (888, 22534129), (932, 21470286), (1258, 15906444), (1398, 14313524), (1864, 10735143), (1887, 10604296), (2516, 7953222), (2796, 7156762), (3774, 5302148), (3961, 5051832), (5032, 3976611), (5592, 3578381), (5689, 3517368), (7548, 2651074), (7922, 2525916), (8621, 2321112), (11378, 1758684), (11883, 1683944), (15096, 1325537), (15844, 1262958), (17067, 1172456), (17242, 1160556), (22756, 879342), (23766, 841972), (25863, 773704), (31688, 631479), (34134, 586228), (34484, 580278), (45512, 439671), (47532, 420986), (51726, 386852), (68268, 293114), (68968, 290139), (95064, 210493), (96713, 206904), (103452, 193426), (136536, 146557)]