2020200768

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1549

約数の個数: 168

約数和(自身を含む): 6102096000

約数和(自身を除く): 4081895232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 109, 138, 144, 184, 192, 207, 218, 276, 288, 327, 368, 414, 436, 552, 576, 654, 736, 828, 872, 981, 1104, 1308, 1399, 1472, 1656, 1744, 1962, 2208, 2507, 2616, 2798, 3312, 3488, 3924, 4197, 4416, 5014, 5232, 5596, 6624, 6976, 7521, 7848, 8394, 10028, 10464, 11192, 12591, 13248, 15042, 15696, 16788, 20056, 20928, 22384, 22563, 25182, 30084, 31392, 32177, 33576, 40112, 44768, 45126, 50364, 60168, 62784, 64354, 67152, 80224, 89536, 90252, 96531, 100728, 120336, 128708, 134304, 152491, 160448, 180504, 193062, 201456, 240672, 257416, 268608, 289593, 304982, 361008, 386124, 402912, 457473, 481344, 514832, 579186, 609964, 722016, 772248, 805824, 914946, 1029664, 1158372, 1219928, 1372419, 1444032, 1544496, 1829892, 2059328, 2316744, 2439856, 2744838, 3088992, 3507293, 3659784, 4633488, 4879712, 5489676, 6177984, 7014586, 7319568, 9266976, 9759424, 10521879, 10979352, 14029172, 14639136, 18533952, 21043758, 21958704, 28058344, 29278272, 31565637, 42087516, 43917408, 56116688, 63131274, 84175032, 87834816, 112233376, 126262548, 168350064, 224466752, 252525096, 336700128, 505050192, 673400256, 1010100384, 2020200768]

約数ペア:

[(1, 2020200768), (2, 1010100384), (3, 673400256), (4, 505050192), (6, 336700128), (8, 252525096), (9, 224466752), (12, 168350064), (16, 126262548), (18, 112233376), (23, 87834816), (24, 84175032), (32, 63131274), (36, 56116688), (46, 43917408), (48, 42087516), (64, 31565637), (69, 29278272), (72, 28058344), (92, 21958704), (96, 21043758), (109, 18533952), (138, 14639136), (144, 14029172), (184, 10979352), (192, 10521879), (207, 9759424), (218, 9266976), (276, 7319568), (288, 7014586), (327, 6177984), (368, 5489676), (414, 4879712), (436, 4633488), (552, 3659784), (576, 3507293), (654, 3088992), (736, 2744838), (828, 2439856), (872, 2316744), (981, 2059328), (1104, 1829892), (1308, 1544496), (1399, 1444032), (1472, 1372419), (1656, 1219928), (1744, 1158372), (1962, 1029664), (2208, 914946), (2507, 805824), (2616, 772248), (2798, 722016), (3312, 609964), (3488, 579186), (3924, 514832), (4197, 481344), (4416, 457473), (5014, 402912), (5232, 386124), (5596, 361008), (6624, 304982), (6976, 289593), (7521, 268608), (7848, 257416), (8394, 240672), (10028, 201456), (10464, 193062), (11192, 180504), (12591, 160448), (13248, 152491), (15042, 134304), (15696, 128708), (16788, 120336), (20056, 100728), (20928, 96531), (22384, 90252), (22563, 89536), (25182, 80224), (30084, 67152), (31392, 64354), (32177, 62784), (33576, 60168), (40112, 50364), (44768, 45126)]