20194288464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{182681}}^1$

素因数の和:182753

約数の個数: 120

約数和(自身を含む): 61977426048

約数和(自身を除く): 41783137584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1974, 2256, 2303, 2352, 2632, 3948, 4606, 5264, 6909, 7896, 9212, 13818, 15792, 18424, 27636, 36848, 55272, 110544, 182681, 365362, 548043, 730724, 1096086, 1278767, 1461448, 2192172, 2557534, 2922896, 3836301, 4384344, 5115068, 7672602, 8586007, 8768688, 8951369, 10230136, 15345204, 17172014, 17902738, 20460272, 25758021, 26854107, 30690408, 34344028, 35805476, 51516042, 53708214, 60102049, 61380816, 68688056, 71610952, 103032084, 107416428, 120204098, 137376112, 143221904, 180306147, 206064168, 214832856, 240408196, 360612294, 412128336, 420714343, 429665712, 480816392, 721224588, 841428686, 961632784, 1262143029, 1442449176, 1682857372, 2524286058, 2884898352, 3365714744, 5048572116, 6731429488, 10097144232, 20194288464]

約数ペア:

[(1, 20194288464), (2, 10097144232), (3, 6731429488), (4, 5048572116), (6, 3365714744), (7, 2884898352), (8, 2524286058), (12, 1682857372), (14, 1442449176), (16, 1262143029), (21, 961632784), (24, 841428686), (28, 721224588), (42, 480816392), (47, 429665712), (48, 420714343), (49, 412128336), (56, 360612294), (84, 240408196), (94, 214832856), (98, 206064168), (112, 180306147), (141, 143221904), (147, 137376112), (168, 120204098), (188, 107416428), (196, 103032084), (282, 71610952), (294, 68688056), (329, 61380816), (336, 60102049), (376, 53708214), (392, 51516042), (564, 35805476), (588, 34344028), (658, 30690408), (752, 26854107), (784, 25758021), (987, 20460272), (1128, 17902738), (1176, 17172014), (1316, 15345204), (1974, 10230136), (2256, 8951369), (2303, 8768688), (2352, 8586007), (2632, 7672602), (3948, 5115068), (4606, 4384344), (5264, 3836301), (6909, 2922896), (7896, 2557534), (9212, 2192172), (13818, 1461448), (15792, 1278767), (18424, 1096086), (27636, 730724), (36848, 548043), (55272, 365362), (110544, 182681)]