20050576974

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{175393}}^1$

素因数の和:175506

約数の個数: 64

約数和(自身を含む): 46724961600

約数和(自身を除く): 26674384626

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 783, 1314, 1566, 1971, 2117, 3942, 4234, 6351, 12702, 19053, 38106, 57159, 114318, 175393, 350786, 526179, 1052358, 1578537, 3157074, 4735611, 5086397, 9471222, 10172794, 12803689, 15259191, 25607378, 30518382, 38411067, 45777573, 76822134, 91555146, 115233201, 137332719, 230466402, 274665438, 345699603, 371306981, 691399206, 742613962, 1113920943, 2227841886, 3341762829, 6683525658, 10025288487, 20050576974]

約数ペア:

[(1, 20050576974), (2, 10025288487), (3, 6683525658), (6, 3341762829), (9, 2227841886), (18, 1113920943), (27, 742613962), (29, 691399206), (54, 371306981), (58, 345699603), (73, 274665438), (87, 230466402), (146, 137332719), (174, 115233201), (219, 91555146), (261, 76822134), (438, 45777573), (522, 38411067), (657, 30518382), (783, 25607378), (1314, 15259191), (1566, 12803689), (1971, 10172794), (2117, 9471222), (3942, 5086397), (4234, 4735611), (6351, 3157074), (12702, 1578537), (19053, 1052358), (38106, 526179), (57159, 350786), (114318, 175393)]