20060954946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 47345407200

約数和(自身を除く): 27284452254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 73, 114, 134, 146, 171, 179, 201, 219, 342, 358, 402, 438, 537, 603, 657, 1074, 1206, 1273, 1314, 1387, 1611, 2546, 2774, 3222, 3401, 3819, 4161, 4489, 4891, 6802, 7638, 8322, 8978, 9782, 10203, 11457, 11993, 12483, 13067, 13467, 14673, 20406, 22914, 23986, 24966, 26134, 26934, 29346, 30609, 35979, 39201, 40401, 44019, 61218, 71958, 78402, 80802, 85291, 88038, 92929, 107937, 117603, 170582, 185858, 215874, 227867, 235206, 248273, 255873, 278787, 327697, 455734, 496546, 511746, 557574, 655394, 683601, 744819, 767619, 803531, 836361, 875489, 983091, 1367202, 1489638, 1535238, 1607062, 1672722, 1750978, 1966182, 2050803, 2234457, 2410593, 2626467, 2949273, 4101606, 4468914, 4821186, 5252934, 5898546, 6226243, 7231779, 7879401, 12452486, 14463558, 15267089, 15758802, 16634291, 18678729, 30534178, 33268582, 37357458, 45801267, 49902873, 56036187, 58657763, 91602534, 99805746, 112072374, 117315526, 137403801, 149708619, 175973289, 274807602, 299417238, 351946578, 527919867, 1055839734, 1114497497, 2228994994, 3343492491, 6686984982, 10030477473, 20060954946]

約数ペア:

[(1, 20060954946), (2, 10030477473), (3, 6686984982), (6, 3343492491), (9, 2228994994), (18, 1114497497), (19, 1055839734), (38, 527919867), (57, 351946578), (67, 299417238), (73, 274807602), (114, 175973289), (134, 149708619), (146, 137403801), (171, 117315526), (179, 112072374), (201, 99805746), (219, 91602534), (342, 58657763), (358, 56036187), (402, 49902873), (438, 45801267), (537, 37357458), (603, 33268582), (657, 30534178), (1074, 18678729), (1206, 16634291), (1273, 15758802), (1314, 15267089), (1387, 14463558), (1611, 12452486), (2546, 7879401), (2774, 7231779), (3222, 6226243), (3401, 5898546), (3819, 5252934), (4161, 4821186), (4489, 4468914), (4891, 4101606), (6802, 2949273), (7638, 2626467), (8322, 2410593), (8978, 2234457), (9782, 2050803), (10203, 1966182), (11457, 1750978), (11993, 1672722), (12483, 1607062), (13067, 1535238), (13467, 1489638), (14673, 1367202), (20406, 983091), (22914, 875489), (23986, 836361), (24966, 803531), (26134, 767619), (26934, 744819), (29346, 683601), (30609, 655394), (35979, 557574), (39201, 511746), (40401, 496546), (44019, 455734), (61218, 327697), (71958, 278787), (78402, 255873), (80802, 248273), (85291, 235206), (88038, 227867), (92929, 215874), (107937, 185858), (117603, 170582)]