20394934848

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{7459}}^1$

素因数の和:7625

約数の個数: 168

約数和(自身を含む): 60301388160

約数和(自身を除く): 39906453312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 101, 141, 144, 188, 192, 202, 282, 288, 303, 376, 404, 423, 564, 576, 606, 752, 808, 846, 909, 1128, 1212, 1504, 1616, 1692, 1818, 2256, 2424, 3008, 3232, 3384, 3636, 4512, 4747, 4848, 6464, 6768, 7272, 7459, 9024, 9494, 9696, 13536, 14241, 14544, 14918, 18988, 19392, 22377, 27072, 28482, 29088, 29836, 37976, 42723, 44754, 56964, 58176, 59672, 67131, 75952, 85446, 89508, 113928, 119344, 134262, 151904, 170892, 179016, 227856, 238688, 268524, 303808, 341784, 350573, 358032, 455712, 477376, 537048, 683568, 701146, 716064, 753359, 911424, 1051719, 1074096, 1367136, 1402292, 1432128, 1506718, 2103438, 2148192, 2260077, 2734272, 2804584, 3013436, 3155157, 4206876, 4296384, 4520154, 5609168, 6026872, 6310314, 6780231, 8413752, 9040308, 11218336, 12053744, 12620628, 13560462, 16827504, 18080616, 22436672, 24107488, 25241256, 27120924, 33655008, 35407873, 36161232, 48214976, 50482512, 54241848, 67310016, 70815746, 72322464, 100965024, 106223619, 108483696, 141631492, 144644928, 201930048, 212447238, 216967392, 283262984, 318670857, 424894476, 433934784, 566525968, 637341714, 849788952, 1133051936, 1274683428, 1699577904, 2266103872, 2549366856, 3399155808, 5098733712, 6798311616, 10197467424, 20394934848]

約数ペア:

[(1, 20394934848), (2, 10197467424), (3, 6798311616), (4, 5098733712), (6, 3399155808), (8, 2549366856), (9, 2266103872), (12, 1699577904), (16, 1274683428), (18, 1133051936), (24, 849788952), (32, 637341714), (36, 566525968), (47, 433934784), (48, 424894476), (64, 318670857), (72, 283262984), (94, 216967392), (96, 212447238), (101, 201930048), (141, 144644928), (144, 141631492), (188, 108483696), (192, 106223619), (202, 100965024), (282, 72322464), (288, 70815746), (303, 67310016), (376, 54241848), (404, 50482512), (423, 48214976), (564, 36161232), (576, 35407873), (606, 33655008), (752, 27120924), (808, 25241256), (846, 24107488), (909, 22436672), (1128, 18080616), (1212, 16827504), (1504, 13560462), (1616, 12620628), (1692, 12053744), (1818, 11218336), (2256, 9040308), (2424, 8413752), (3008, 6780231), (3232, 6310314), (3384, 6026872), (3636, 5609168), (4512, 4520154), (4747, 4296384), (4848, 4206876), (6464, 3155157), (6768, 3013436), (7272, 2804584), (7459, 2734272), (9024, 2260077), (9494, 2148192), (9696, 2103438), (13536, 1506718), (14241, 1432128), (14544, 1402292), (14918, 1367136), (18988, 1074096), (19392, 1051719), (22377, 911424), (27072, 753359), (28482, 716064), (29088, 701146), (29836, 683568), (37976, 537048), (42723, 477376), (44754, 455712), (56964, 358032), (58176, 350573), (59672, 341784), (67131, 303808), (75952, 268524), (85446, 238688), (89508, 227856), (113928, 179016), (119344, 170892), (134262, 151904)]