20110577212816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1\times {\mathrm{109619}}^1$

素因数の和:112976

約数の個数: 80

約数和(自身を含む): 40304792203200

約数和(自身を除く): 20194214990384

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 3229, 3551, 6458, 7102, 12916, 14204, 25832, 28408, 51664, 56816, 109619, 171137, 216343, 219238, 342274, 432686, 438476, 684548, 865372, 876952, 1369096, 1730744, 1753904, 2738192, 3461488, 5809807, 7344473, 11466179, 11619614, 14688946, 22932358, 23239228, 29377892, 45864716, 46478456, 58755784, 91729432, 92956912, 117511568, 183458864, 353959751, 389257069, 707919502, 778514138, 1415839004, 1557028276, 2831678008, 3114056552, 5663356016, 6228113104, 18759866803, 23715303317, 37519733606, 47430606634, 75039467212, 94861213268, 150078934424, 189722426536, 300157868848, 379444853072, 1256911075801, 2513822151602, 5027644303204, 10055288606408, 20110577212816]

約数ペア:

[(1, 20110577212816), (2, 10055288606408), (4, 5027644303204), (8, 2513822151602), (16, 1256911075801), (53, 379444853072), (67, 300157868848), (106, 189722426536), (134, 150078934424), (212, 94861213268), (268, 75039467212), (424, 47430606634), (536, 37519733606), (848, 23715303317), (1072, 18759866803), (3229, 6228113104), (3551, 5663356016), (6458, 3114056552), (7102, 2831678008), (12916, 1557028276), (14204, 1415839004), (25832, 778514138), (28408, 707919502), (51664, 389257069), (56816, 353959751), (109619, 183458864), (171137, 117511568), (216343, 92956912), (219238, 91729432), (342274, 58755784), (432686, 46478456), (438476, 45864716), (684548, 29377892), (865372, 23239228), (876952, 22932358), (1369096, 14688946), (1730744, 11619614), (1753904, 11466179), (2738192, 7344473), (3461488, 5809807)]