19977262032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{55103}}^1$

素因数の和:55217

約数の個数: 160

約数和(自身を含む): 64283885568

約数和(自身を除く): 44306623536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 581, 624, 664, 728, 996, 1079, 1092, 1162, 1328, 1456, 1743, 1992, 2158, 2184, 2324, 3237, 3486, 3984, 4316, 4368, 4648, 6474, 6972, 7553, 8632, 9296, 12948, 13944, 15106, 17264, 22659, 25896, 27888, 30212, 45318, 51792, 55103, 60424, 90636, 110206, 120848, 165309, 181272, 220412, 330618, 362544, 385721, 440824, 661236, 716339, 771442, 881648, 1157163, 1322472, 1432678, 1542884, 2149017, 2314326, 2644944, 2865356, 3085768, 4298034, 4573549, 4628652, 5014373, 5730712, 6171536, 8596068, 9147098, 9257304, 10028746, 11461424, 13720647, 15043119, 17192136, 18294196, 18514608, 20057492, 27441294, 30086238, 32014843, 34384272, 36588392, 40114984, 54882588, 59456137, 60172476, 64029686, 73176784, 80229968, 96044529, 109765176, 118912274, 120344952, 128059372, 178368411, 192089058, 219530352, 237824548, 240689904, 256118744, 356736822, 384178116, 416192959, 475649096, 512237488, 713473644, 768356232, 832385918, 951298192, 1248578877, 1426947288, 1536712464, 1664771836, 2497157754, 2853894576, 3329543672, 4994315508, 6659087344, 9988631016, 19977262032]

約数ペア:

[(1, 19977262032), (2, 9988631016), (3, 6659087344), (4, 4994315508), (6, 3329543672), (7, 2853894576), (8, 2497157754), (12, 1664771836), (13, 1536712464), (14, 1426947288), (16, 1248578877), (21, 951298192), (24, 832385918), (26, 768356232), (28, 713473644), (39, 512237488), (42, 475649096), (48, 416192959), (52, 384178116), (56, 356736822), (78, 256118744), (83, 240689904), (84, 237824548), (91, 219530352), (104, 192089058), (112, 178368411), (156, 128059372), (166, 120344952), (168, 118912274), (182, 109765176), (208, 96044529), (249, 80229968), (273, 73176784), (312, 64029686), (332, 60172476), (336, 59456137), (364, 54882588), (498, 40114984), (546, 36588392), (581, 34384272), (624, 32014843), (664, 30086238), (728, 27441294), (996, 20057492), (1079, 18514608), (1092, 18294196), (1162, 17192136), (1328, 15043119), (1456, 13720647), (1743, 11461424), (1992, 10028746), (2158, 9257304), (2184, 9147098), (2324, 8596068), (3237, 6171536), (3486, 5730712), (3984, 5014373), (4316, 4628652), (4368, 4573549), (4648, 4298034), (6474, 3085768), (6972, 2865356), (7553, 2644944), (8632, 2314326), (9296, 2149017), (12948, 1542884), (13944, 1432678), (15106, 1322472), (17264, 1157163), (22659, 881648), (25896, 771442), (27888, 716339), (30212, 661236), (45318, 440824), (51792, 385721), (55103, 362544), (60424, 330618), (90636, 220412), (110206, 181272), (120848, 165309)]