20205836148

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{344269}}^1$

素因数の和:344416

約数の個数: 48

約数和(自身を含む): 48506265920

約数和(自身を除く): 28300429772

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 804, 876, 4891, 9782, 14673, 19564, 29346, 58692, 344269, 688538, 1032807, 1377076, 2065614, 4131228, 23066023, 25131637, 46132046, 50263274, 69198069, 75394911, 92264092, 100526548, 138396138, 150789822, 276792276, 301579644, 1683819679, 3367639358, 5051459037, 6735278716, 10102918074, 20205836148]

約数ペア:

[(1, 20205836148), (2, 10102918074), (3, 6735278716), (4, 5051459037), (6, 3367639358), (12, 1683819679), (67, 301579644), (73, 276792276), (134, 150789822), (146, 138396138), (201, 100526548), (219, 92264092), (268, 75394911), (292, 69198069), (402, 50263274), (438, 46132046), (804, 25131637), (876, 23066023), (4891, 4131228), (9782, 2065614), (14673, 1377076), (19564, 1032807), (29346, 688538), (58692, 344269)]