20091792168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2377}}^1$

素因数の和:2968

約数の個数: 192

約数和(自身を含む): 64340689920

約数和(自身を除く): 44248897752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 541, 558, 651, 744, 868, 1082, 1116, 1302, 1623, 1736, 1953, 2164, 2232, 2377, 2604, 3246, 3787, 3906, 4328, 4754, 4869, 5208, 6492, 7131, 7574, 7812, 9508, 9738, 11361, 12984, 14262, 15148, 15624, 16639, 16771, 19016, 19476, 21393, 22722, 28524, 30296, 33278, 33542, 34083, 38952, 42786, 45444, 49917, 50313, 57048, 66556, 67084, 68166, 73687, 85572, 90888, 99834, 100626, 117397, 133112, 134168, 136332, 147374, 149751, 150939, 171144, 199668, 201252, 221061, 234794, 272664, 294748, 299502, 301878, 352191, 399336, 402504, 442122, 469588, 515809, 589496, 599004, 603756, 663183, 704382, 884244, 939176, 1031618, 1056573, 1198008, 1207512, 1285957, 1326366, 1408764, 1547427, 1768488, 2063236, 2113146, 2571914, 2652732, 2817528, 3094854, 3857871, 4126472, 4226292, 4642281, 5143828, 5305464, 6189708, 7715742, 8452584, 9001699, 9284562, 10287656, 11573613, 12379416, 15431484, 18003398, 18569124, 23147226, 27005097, 30862968, 36006796, 37138248, 39864667, 46294452, 54010194, 72013592, 79729334, 81015291, 92588904, 108020388, 119594001, 159458668, 162030582, 216040776, 239188002, 279052669, 318917336, 324061164, 358782003, 478376004, 558105338, 648122328, 717564006, 837158007, 956752008, 1116210676, 1435128012, 1674316014, 2232421352, 2511474021, 2870256024, 3348632028, 5022948042, 6697264056, 10045896084, 20091792168]

約数ペア:

[(1, 20091792168), (2, 10045896084), (3, 6697264056), (4, 5022948042), (6, 3348632028), (7, 2870256024), (8, 2511474021), (9, 2232421352), (12, 1674316014), (14, 1435128012), (18, 1116210676), (21, 956752008), (24, 837158007), (28, 717564006), (31, 648122328), (36, 558105338), (42, 478376004), (56, 358782003), (62, 324061164), (63, 318917336), (72, 279052669), (84, 239188002), (93, 216040776), (124, 162030582), (126, 159458668), (168, 119594001), (186, 108020388), (217, 92588904), (248, 81015291), (252, 79729334), (279, 72013592), (372, 54010194), (434, 46294452), (504, 39864667), (541, 37138248), (558, 36006796), (651, 30862968), (744, 27005097), (868, 23147226), (1082, 18569124), (1116, 18003398), (1302, 15431484), (1623, 12379416), (1736, 11573613), (1953, 10287656), (2164, 9284562), (2232, 9001699), (2377, 8452584), (2604, 7715742), (3246, 6189708), (3787, 5305464), (3906, 5143828), (4328, 4642281), (4754, 4226292), (4869, 4126472), (5208, 3857871), (6492, 3094854), (7131, 2817528), (7574, 2652732), (7812, 2571914), (9508, 2113146), (9738, 2063236), (11361, 1768488), (12984, 1547427), (14262, 1408764), (15148, 1326366), (15624, 1285957), (16639, 1207512), (16771, 1198008), (19016, 1056573), (19476, 1031618), (21393, 939176), (22722, 884244), (28524, 704382), (30296, 663183), (33278, 603756), (33542, 599004), (34083, 589496), (38952, 515809), (42786, 469588), (45444, 442122), (49917, 402504), (50313, 399336), (57048, 352191), (66556, 301878), (67084, 299502), (68166, 294748), (73687, 272664), (85572, 234794), (90888, 221061), (99834, 201252), (100626, 199668), (117397, 171144), (133112, 150939), (134168, 149751), (136332, 147374)]