20498707392

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{9547}}^1$

素因数の和:9826

約数の個数: 112

約数和(自身を含む): 55527196032

約数和(自身を除く): 35028488640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 211, 212, 318, 422, 424, 633, 636, 844, 848, 1266, 1272, 1688, 1696, 2532, 2544, 3376, 3392, 5064, 5088, 6752, 9547, 10128, 10176, 11183, 13504, 19094, 20256, 22366, 28641, 33549, 38188, 40512, 44732, 57282, 67098, 76376, 89464, 114564, 134196, 152752, 178928, 229128, 268392, 305504, 357856, 458256, 505991, 536784, 611008, 715712, 916512, 1011982, 1073568, 1517973, 1833024, 2014417, 2023964, 2147136, 3035946, 4028834, 4047928, 6043251, 6071892, 8057668, 8095856, 12086502, 12143784, 16115336, 16191712, 24173004, 24287568, 32230672, 32383424, 48346008, 48575136, 64461344, 96692016, 97150272, 106764101, 128922688, 193384032, 213528202, 320292303, 386768064, 427056404, 640584606, 854112808, 1281169212, 1708225616, 2562338424, 3416451232, 5124676848, 6832902464, 10249353696, 20498707392]

約数ペア:

[(1, 20498707392), (2, 10249353696), (3, 6832902464), (4, 5124676848), (6, 3416451232), (8, 2562338424), (12, 1708225616), (16, 1281169212), (24, 854112808), (32, 640584606), (48, 427056404), (53, 386768064), (64, 320292303), (96, 213528202), (106, 193384032), (159, 128922688), (192, 106764101), (211, 97150272), (212, 96692016), (318, 64461344), (422, 48575136), (424, 48346008), (633, 32383424), (636, 32230672), (844, 24287568), (848, 24173004), (1266, 16191712), (1272, 16115336), (1688, 12143784), (1696, 12086502), (2532, 8095856), (2544, 8057668), (3376, 6071892), (3392, 6043251), (5064, 4047928), (5088, 4028834), (6752, 3035946), (9547, 2147136), (10128, 2023964), (10176, 2014417), (11183, 1833024), (13504, 1517973), (19094, 1073568), (20256, 1011982), (22366, 916512), (28641, 715712), (33549, 611008), (38188, 536784), (40512, 505991), (44732, 458256), (57282, 357856), (67098, 305504), (76376, 268392), (89464, 229128), (114564, 178928), (134196, 152752)]