20505200832

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1147

約数の個数: 168

約数和(自身を含む): 59409372672

約数和(自身を除く): 38904171840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 431, 453, 547, 576, 604, 862, 906, 1094, 1208, 1293, 1359, 1641, 1724, 1812, 2188, 2416, 2586, 2718, 3282, 3448, 3624, 3879, 4376, 4832, 4923, 5172, 5436, 6564, 6896, 7248, 7758, 8752, 9664, 9846, 10344, 10872, 13128, 13792, 14496, 15516, 17504, 19692, 20688, 21744, 26256, 27584, 28992, 31032, 35008, 39384, 41376, 43488, 52512, 62064, 65081, 78768, 82597, 82752, 86976, 105024, 124128, 130162, 157536, 165194, 195243, 235757, 247791, 248256, 260324, 315072, 330388, 390486, 471514, 495582, 520648, 585729, 660776, 707271, 743373, 780972, 943028, 991164, 1041296, 1171458, 1321552, 1414542, 1486746, 1561944, 1886056, 1982328, 2082592, 2121813, 2342916, 2643104, 2829084, 2973492, 3123888, 3772112, 3964656, 4165184, 4243626, 4685832, 5286208, 5658168, 5946984, 6247776, 7544224, 7929312, 8487252, 9371664, 11316336, 11893968, 12495552, 15088448, 15858624, 16974504, 18743328, 22632672, 23787936, 33949008, 35599307, 37486656, 45265344, 47575872, 67898016, 71198614, 106797921, 135796032, 142397228, 213595842, 284794456, 320393763, 427191684, 569588912, 640787526, 854383368, 1139177824, 1281575052, 1708766736, 2278355648, 2563150104, 3417533472, 5126300208, 6835066944, 10252600416, 20505200832]

約数ペア:

[(1, 20505200832), (2, 10252600416), (3, 6835066944), (4, 5126300208), (6, 3417533472), (8, 2563150104), (9, 2278355648), (12, 1708766736), (16, 1281575052), (18, 1139177824), (24, 854383368), (32, 640787526), (36, 569588912), (48, 427191684), (64, 320393763), (72, 284794456), (96, 213595842), (144, 142397228), (151, 135796032), (192, 106797921), (288, 71198614), (302, 67898016), (431, 47575872), (453, 45265344), (547, 37486656), (576, 35599307), (604, 33949008), (862, 23787936), (906, 22632672), (1094, 18743328), (1208, 16974504), (1293, 15858624), (1359, 15088448), (1641, 12495552), (1724, 11893968), (1812, 11316336), (2188, 9371664), (2416, 8487252), (2586, 7929312), (2718, 7544224), (3282, 6247776), (3448, 5946984), (3624, 5658168), (3879, 5286208), (4376, 4685832), (4832, 4243626), (4923, 4165184), (5172, 3964656), (5436, 3772112), (6564, 3123888), (6896, 2973492), (7248, 2829084), (7758, 2643104), (8752, 2342916), (9664, 2121813), (9846, 2082592), (10344, 1982328), (10872, 1886056), (13128, 1561944), (13792, 1486746), (14496, 1414542), (15516, 1321552), (17504, 1171458), (19692, 1041296), (20688, 991164), (21744, 943028), (26256, 780972), (27584, 743373), (28992, 707271), (31032, 660776), (35008, 585729), (39384, 520648), (41376, 495582), (43488, 471514), (52512, 390486), (62064, 330388), (65081, 315072), (78768, 260324), (82597, 248256), (82752, 247791), (86976, 235757), (105024, 195243), (124128, 165194), (130162, 157536)]