20140574544

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1033}}^1\times {\mathrm{1907}}^1$

素因数の和:3025

約数の個数: 120

約数和(自身を含む): 57244853952

約数和(自身を除く): 37104279408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1033, 1136, 1278, 1704, 1907, 2066, 2556, 3099, 3408, 3814, 4132, 5112, 5721, 6198, 7628, 8264, 9297, 10224, 11442, 12396, 15256, 16528, 17163, 18594, 22884, 24792, 30512, 34326, 37188, 45768, 49584, 68652, 73343, 74376, 91536, 135397, 137304, 146686, 148752, 220029, 270794, 274608, 293372, 406191, 440058, 541588, 586744, 660087, 812382, 880116, 1083176, 1173488, 1218573, 1320174, 1624764, 1760232, 1969931, 2166352, 2437146, 2640348, 3249528, 3520464, 3939862, 4874292, 5280696, 5909793, 6499056, 7879724, 9748584, 10561392, 11819586, 15759448, 17729379, 19497168, 23639172, 31518896, 35458758, 47278344, 70917516, 94556688, 139865101, 141835032, 279730202, 283670064, 419595303, 559460404, 839190606, 1118920808, 1258785909, 1678381212, 2237841616, 2517571818, 3356762424, 5035143636, 6713524848, 10070287272, 20140574544]

約数ペア:

[(1, 20140574544), (2, 10070287272), (3, 6713524848), (4, 5035143636), (6, 3356762424), (8, 2517571818), (9, 2237841616), (12, 1678381212), (16, 1258785909), (18, 1118920808), (24, 839190606), (36, 559460404), (48, 419595303), (71, 283670064), (72, 279730202), (142, 141835032), (144, 139865101), (213, 94556688), (284, 70917516), (426, 47278344), (568, 35458758), (639, 31518896), (852, 23639172), (1033, 19497168), (1136, 17729379), (1278, 15759448), (1704, 11819586), (1907, 10561392), (2066, 9748584), (2556, 7879724), (3099, 6499056), (3408, 5909793), (3814, 5280696), (4132, 4874292), (5112, 3939862), (5721, 3520464), (6198, 3249528), (7628, 2640348), (8264, 2437146), (9297, 2166352), (10224, 1969931), (11442, 1760232), (12396, 1624764), (15256, 1320174), (16528, 1218573), (17163, 1173488), (18594, 1083176), (22884, 880116), (24792, 812382), (30512, 660087), (34326, 586744), (37188, 541588), (45768, 440058), (49584, 406191), (68652, 293372), (73343, 274608), (74376, 270794), (91536, 220029), (135397, 148752), (137304, 146686)]