20104371378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{14629}}^1$

素因数の和:15496

約数の個数: 96

約数和(自身を含む): 53679225600

約数和(自身を除く): 33574854222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 839, 1638, 1678, 2517, 5034, 5873, 7551, 10907, 11746, 14629, 15102, 17619, 21814, 29258, 32721, 35238, 43887, 52857, 65442, 76349, 87774, 98163, 102403, 105714, 131661, 152698, 190177, 196326, 204806, 229047, 263322, 307209, 380354, 458094, 570531, 614418, 687141, 921627, 1141062, 1331239, 1374282, 1711593, 1843254, 2662478, 3423186, 3993717, 7987434, 11981151, 12273731, 23962302, 24547462, 36821193, 73642386, 85916117, 110463579, 159558503, 171832234, 220927158, 257748351, 319117006, 478675509, 515496702, 773245053, 957351018, 1116909521, 1436026527, 1546490106, 2233819042, 2872053054, 3350728563, 6701457126, 10052185689, 20104371378]

約数ペア:

[(1, 20104371378), (2, 10052185689), (3, 6701457126), (6, 3350728563), (7, 2872053054), (9, 2233819042), (13, 1546490106), (14, 1436026527), (18, 1116909521), (21, 957351018), (26, 773245053), (39, 515496702), (42, 478675509), (63, 319117006), (78, 257748351), (91, 220927158), (117, 171832234), (126, 159558503), (182, 110463579), (234, 85916117), (273, 73642386), (546, 36821193), (819, 24547462), (839, 23962302), (1638, 12273731), (1678, 11981151), (2517, 7987434), (5034, 3993717), (5873, 3423186), (7551, 2662478), (10907, 1843254), (11746, 1711593), (14629, 1374282), (15102, 1331239), (17619, 1141062), (21814, 921627), (29258, 687141), (32721, 614418), (35238, 570531), (43887, 458094), (52857, 380354), (65442, 307209), (76349, 263322), (87774, 229047), (98163, 204806), (102403, 196326), (105714, 190177), (131661, 152698)]