20020890048

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{9949}}^1$

素因数の和:10234

約数の個数: 112

約数和(自身を含む): 54347059200

約数和(自身を除く): 34326169152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 223, 282, 376, 446, 564, 669, 752, 892, 1128, 1338, 1504, 1784, 2256, 2676, 3008, 3568, 4512, 5352, 7136, 9024, 9949, 10481, 10704, 14272, 19898, 20962, 21408, 29847, 31443, 39796, 41924, 42816, 59694, 62886, 79592, 83848, 119388, 125772, 159184, 167696, 238776, 251544, 318368, 335392, 467603, 477552, 503088, 636736, 670784, 935206, 955104, 1006176, 1402809, 1870412, 1910208, 2012352, 2218627, 2805618, 3740824, 4437254, 5611236, 6655881, 7481648, 8874508, 11222472, 13311762, 14963296, 17749016, 22444944, 26623524, 29926592, 35498032, 44889888, 53247048, 70996064, 89779776, 104275469, 106494096, 141992128, 208550938, 212988192, 312826407, 417101876, 425976384, 625652814, 834203752, 1251305628, 1668407504, 2502611256, 3336815008, 5005222512, 6673630016, 10010445024, 20020890048]

約数ペア:

[(1, 20020890048), (2, 10010445024), (3, 6673630016), (4, 5005222512), (6, 3336815008), (8, 2502611256), (12, 1668407504), (16, 1251305628), (24, 834203752), (32, 625652814), (47, 425976384), (48, 417101876), (64, 312826407), (94, 212988192), (96, 208550938), (141, 141992128), (188, 106494096), (192, 104275469), (223, 89779776), (282, 70996064), (376, 53247048), (446, 44889888), (564, 35498032), (669, 29926592), (752, 26623524), (892, 22444944), (1128, 17749016), (1338, 14963296), (1504, 13311762), (1784, 11222472), (2256, 8874508), (2676, 7481648), (3008, 6655881), (3568, 5611236), (4512, 4437254), (5352, 3740824), (7136, 2805618), (9024, 2218627), (9949, 2012352), (10481, 1910208), (10704, 1870412), (14272, 1402809), (19898, 1006176), (20962, 955104), (21408, 935206), (29847, 670784), (31443, 636736), (39796, 503088), (41924, 477552), (42816, 467603), (59694, 335392), (62886, 318368), (79592, 251544), (83848, 238776), (119388, 167696), (125772, 159184)]