20747175168

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{5749}}^1$

素因数の和:5932

約数の個数: 144

約数和(自身を含む): 57166592000

約数和(自身を除く): 36419416832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 128, 148, 192, 222, 254, 256, 296, 381, 384, 444, 508, 592, 762, 768, 888, 1016, 1184, 1524, 1776, 2032, 2368, 3048, 3552, 4064, 4699, 4736, 5749, 6096, 7104, 8128, 9398, 9472, 11498, 12192, 14097, 14208, 16256, 17247, 18796, 22996, 24384, 28194, 28416, 32512, 34494, 37592, 45992, 48768, 56388, 68988, 75184, 91984, 97536, 112776, 137976, 150368, 183968, 212713, 225552, 275952, 300736, 367936, 425426, 451104, 551904, 601472, 638139, 730123, 735872, 850852, 902208, 1103808, 1202944, 1276278, 1460246, 1471744, 1701704, 1804416, 2190369, 2207616, 2552556, 2920492, 3403408, 3608832, 4380738, 4415232, 5105112, 5840984, 6806816, 8761476, 10210224, 11681968, 13613632, 17522952, 20420448, 23363936, 27014551, 27227264, 35045904, 40840896, 46727872, 54029102, 54454528, 70091808, 81043653, 81681792, 93455744, 108058204, 140183616, 162087306, 163363584, 186911488, 216116408, 280367232, 324174612, 432232816, 560734464, 648349224, 864465632, 1296698448, 1728931264, 2593396896, 3457862528, 5186793792, 6915725056, 10373587584, 20747175168]

約数ペア:

[(1, 20747175168), (2, 10373587584), (3, 6915725056), (4, 5186793792), (6, 3457862528), (8, 2593396896), (12, 1728931264), (16, 1296698448), (24, 864465632), (32, 648349224), (37, 560734464), (48, 432232816), (64, 324174612), (74, 280367232), (96, 216116408), (111, 186911488), (127, 163363584), (128, 162087306), (148, 140183616), (192, 108058204), (222, 93455744), (254, 81681792), (256, 81043653), (296, 70091808), (381, 54454528), (384, 54029102), (444, 46727872), (508, 40840896), (592, 35045904), (762, 27227264), (768, 27014551), (888, 23363936), (1016, 20420448), (1184, 17522952), (1524, 13613632), (1776, 11681968), (2032, 10210224), (2368, 8761476), (3048, 6806816), (3552, 5840984), (4064, 5105112), (4699, 4415232), (4736, 4380738), (5749, 3608832), (6096, 3403408), (7104, 2920492), (8128, 2552556), (9398, 2207616), (9472, 2190369), (11498, 1804416), (12192, 1701704), (14097, 1471744), (14208, 1460246), (16256, 1276278), (17247, 1202944), (18796, 1103808), (22996, 902208), (24384, 850852), (28194, 735872), (28416, 730123), (32512, 638139), (34494, 601472), (37592, 551904), (45992, 451104), (48768, 425426), (56388, 367936), (68988, 300736), (75184, 275952), (91984, 225552), (97536, 212713), (112776, 183968), (137976, 150368)]