20177073336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1685

約数の個数: 128

約数和(自身を含む): 58053980160

約数和(自身を除く): 37876906824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 607, 723, 821, 964, 1214, 1446, 1642, 1687, 1821, 1928, 2428, 2463, 2892, 3284, 3374, 3642, 4249, 4856, 4926, 5061, 5747, 5784, 6568, 6748, 7284, 8498, 9852, 10122, 11494, 12747, 13496, 14568, 16996, 17241, 19704, 20244, 22988, 25494, 33992, 34482, 40488, 45976, 50988, 68964, 101976, 137928, 146287, 197861, 292574, 395722, 438861, 498347, 585148, 593583, 791444, 877722, 996694, 1024009, 1170296, 1187166, 1385027, 1495041, 1582888, 1755444, 1993388, 2048018, 2374332, 2770054, 2990082, 3072027, 3488429, 3510888, 3986776, 4096036, 4155081, 4748664, 5540108, 5980164, 6144054, 6976858, 8192072, 8310162, 10465287, 11080216, 11960328, 12288108, 13953716, 16620324, 20930574, 24576216, 27907432, 33240648, 41861148, 83722296, 120101627, 240203254, 360304881, 480406508, 720609762, 840711389, 960813016, 1441219524, 1681422778, 2522134167, 2882439048, 3362845556, 5044268334, 6725691112, 10088536668, 20177073336]

約数ペア:

[(1, 20177073336), (2, 10088536668), (3, 6725691112), (4, 5044268334), (6, 3362845556), (7, 2882439048), (8, 2522134167), (12, 1681422778), (14, 1441219524), (21, 960813016), (24, 840711389), (28, 720609762), (42, 480406508), (56, 360304881), (84, 240203254), (168, 120101627), (241, 83722296), (482, 41861148), (607, 33240648), (723, 27907432), (821, 24576216), (964, 20930574), (1214, 16620324), (1446, 13953716), (1642, 12288108), (1687, 11960328), (1821, 11080216), (1928, 10465287), (2428, 8310162), (2463, 8192072), (2892, 6976858), (3284, 6144054), (3374, 5980164), (3642, 5540108), (4249, 4748664), (4856, 4155081), (4926, 4096036), (5061, 3986776), (5747, 3510888), (5784, 3488429), (6568, 3072027), (6748, 2990082), (7284, 2770054), (8498, 2374332), (9852, 2048018), (10122, 1993388), (11494, 1755444), (12747, 1582888), (13496, 1495041), (14568, 1385027), (16996, 1187166), (17241, 1170296), (19704, 1024009), (20244, 996694), (22988, 877722), (25494, 791444), (33992, 593583), (34482, 585148), (40488, 498347), (45976, 438861), (50988, 395722), (68964, 292574), (101976, 197861), (137928, 146287)]