20883344196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{25301}}^1$

素因数の和:25382

約数の個数: 144

約数和(自身を含む): 59119236288

約数和(自身を除く): 38235892092

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 169, 222, 286, 338, 407, 429, 444, 481, 507, 572, 676, 814, 858, 962, 1014, 1221, 1443, 1628, 1716, 1859, 1924, 2028, 2442, 2886, 3718, 4884, 5291, 5577, 5772, 6253, 7436, 10582, 11154, 12506, 15873, 18759, 21164, 22308, 25012, 25301, 31746, 37518, 50602, 63492, 68783, 75036, 75903, 101204, 137566, 151806, 206349, 275132, 278311, 303612, 328913, 412698, 556622, 657826, 825396, 834933, 936137, 986739, 1113244, 1315652, 1669866, 1872274, 1973478, 2808411, 3339732, 3618043, 3744548, 3946956, 4275869, 5616822, 7236086, 8551738, 10297507, 10854129, 11233644, 12169781, 12827607, 14472172, 17103476, 20595014, 21708258, 24339562, 25655214, 30892521, 36509343, 41190028, 43416516, 47034559, 48679124, 51310428, 61785042, 73018686, 94069118, 123570084, 133867591, 141103677, 146037372, 158207153, 188138236, 267735182, 282207354, 316414306, 401602773, 474621459, 535470364, 564414708, 632828612, 803205546, 949242918, 1606411092, 1740278683, 1898485836, 3480557366, 5220836049, 6961114732, 10441672098, 20883344196]

約数ペア:

[(1, 20883344196), (2, 10441672098), (3, 6961114732), (4, 5220836049), (6, 3480557366), (11, 1898485836), (12, 1740278683), (13, 1606411092), (22, 949242918), (26, 803205546), (33, 632828612), (37, 564414708), (39, 535470364), (44, 474621459), (52, 401602773), (66, 316414306), (74, 282207354), (78, 267735182), (111, 188138236), (132, 158207153), (143, 146037372), (148, 141103677), (156, 133867591), (169, 123570084), (222, 94069118), (286, 73018686), (338, 61785042), (407, 51310428), (429, 48679124), (444, 47034559), (481, 43416516), (507, 41190028), (572, 36509343), (676, 30892521), (814, 25655214), (858, 24339562), (962, 21708258), (1014, 20595014), (1221, 17103476), (1443, 14472172), (1628, 12827607), (1716, 12169781), (1859, 11233644), (1924, 10854129), (2028, 10297507), (2442, 8551738), (2886, 7236086), (3718, 5616822), (4884, 4275869), (5291, 3946956), (5577, 3744548), (5772, 3618043), (6253, 3339732), (7436, 2808411), (10582, 1973478), (11154, 1872274), (12506, 1669866), (15873, 1315652), (18759, 1113244), (21164, 986739), (22308, 936137), (25012, 834933), (25301, 825396), (31746, 657826), (37518, 556622), (50602, 412698), (63492, 328913), (68783, 303612), (75036, 278311), (75903, 275132), (101204, 206349), (137566, 151806)]