20595471648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{594283}}^1$

素因数の和:594334

約数の個数: 72

約数和(自身を含む): 57058395408

約数和(自身を除く): 36462923760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 8664, 11552, 17328, 34656, 594283, 1188566, 1782849, 2377132, 3565698, 4754264, 7131396, 9508528, 11291377, 14262792, 19017056, 22582754, 28525584, 33874131, 45165508, 57051168, 67748262, 90331016, 135496524, 180662032, 214536163, 270993048, 361324064, 429072326, 541986096, 643608489, 858144652, 1083972192, 1287216978, 1716289304, 2574433956, 3432578608, 5148867912, 6865157216, 10297735824, 20595471648]

約数ペア:

[(1, 20595471648), (2, 10297735824), (3, 6865157216), (4, 5148867912), (6, 3432578608), (8, 2574433956), (12, 1716289304), (16, 1287216978), (19, 1083972192), (24, 858144652), (32, 643608489), (38, 541986096), (48, 429072326), (57, 361324064), (76, 270993048), (96, 214536163), (114, 180662032), (152, 135496524), (228, 90331016), (304, 67748262), (361, 57051168), (456, 45165508), (608, 33874131), (722, 28525584), (912, 22582754), (1083, 19017056), (1444, 14262792), (1824, 11291377), (2166, 9508528), (2888, 7131396), (4332, 4754264), (5776, 3565698), (8664, 2377132), (11552, 1782849), (17328, 1188566), (34656, 594283)]