20156193624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{29927}}^1$

素因数の和:30173

約数の個数: 128

約数和(自身を含む): 60909465600

約数和(自身を除く): 40753271976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 211, 228, 266, 399, 422, 456, 532, 633, 798, 844, 1064, 1266, 1477, 1596, 1688, 2532, 2954, 3192, 4009, 4431, 5064, 5908, 8018, 8862, 11816, 12027, 16036, 17724, 24054, 28063, 29927, 32072, 35448, 48108, 56126, 59854, 84189, 89781, 96216, 112252, 119708, 168378, 179562, 209489, 224504, 239416, 336756, 359124, 418978, 568613, 628467, 673512, 718248, 837956, 1137226, 1256934, 1675912, 1705839, 2274452, 2513868, 3411678, 3980291, 4548904, 5027736, 6314597, 6823356, 7960582, 11940873, 12629194, 13646712, 15921164, 18943791, 23881746, 25258388, 31842328, 37887582, 44202179, 47763492, 50516776, 75775164, 88404358, 95526984, 119977343, 132606537, 151550328, 176808716, 239954686, 265213074, 353617432, 359932029, 479909372, 530426148, 719864058, 839841401, 959818744, 1060852296, 1439728116, 1679682802, 2519524203, 2879456232, 3359365604, 5039048406, 6718731208, 10078096812, 20156193624]

約数ペア:

[(1, 20156193624), (2, 10078096812), (3, 6718731208), (4, 5039048406), (6, 3359365604), (7, 2879456232), (8, 2519524203), (12, 1679682802), (14, 1439728116), (19, 1060852296), (21, 959818744), (24, 839841401), (28, 719864058), (38, 530426148), (42, 479909372), (56, 359932029), (57, 353617432), (76, 265213074), (84, 239954686), (114, 176808716), (133, 151550328), (152, 132606537), (168, 119977343), (211, 95526984), (228, 88404358), (266, 75775164), (399, 50516776), (422, 47763492), (456, 44202179), (532, 37887582), (633, 31842328), (798, 25258388), (844, 23881746), (1064, 18943791), (1266, 15921164), (1477, 13646712), (1596, 12629194), (1688, 11940873), (2532, 7960582), (2954, 6823356), (3192, 6314597), (4009, 5027736), (4431, 4548904), (5064, 3980291), (5908, 3411678), (8018, 2513868), (8862, 2274452), (11816, 1705839), (12027, 1675912), (16036, 1256934), (17724, 1137226), (24054, 837956), (28063, 718248), (29927, 673512), (32072, 628467), (35448, 568613), (48108, 418978), (56126, 359124), (59854, 336756), (84189, 239416), (89781, 224504), (96216, 209489), (112252, 179562), (119708, 168378)]