20280472792

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{953}}^1\times {\mathrm{3163}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 39436127640

約数和(自身を除く): 19155654848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 953, 1682, 1906, 3163, 3364, 3812, 6326, 6728, 7624, 12652, 25304, 27637, 55274, 91727, 110548, 183454, 221096, 366908, 733816, 801473, 1602946, 2660083, 3014339, 3205892, 5320166, 6028678, 6411784, 10640332, 12057356, 21280664, 24114712, 87415831, 174831662, 349663324, 699326648, 2535059099, 5070118198, 10140236396, 20280472792]

約数ペア:

[(1, 20280472792), (2, 10140236396), (4, 5070118198), (8, 2535059099), (29, 699326648), (58, 349663324), (116, 174831662), (232, 87415831), (841, 24114712), (953, 21280664), (1682, 12057356), (1906, 10640332), (3163, 6411784), (3364, 6028678), (3812, 5320166), (6326, 3205892), (6728, 3014339), (7624, 2660083), (12652, 1602946), (25304, 801473), (27637, 733816), (55274, 366908), (91727, 221096), (110548, 183454)]