20131781202

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6397}}^1\times {\mathrm{4483}}^1$

素因数の和:10904

約数の個数: 64

約数和(自身を含む): 48196901760

約数和(自身を除く): 28065120558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 4483, 6397, 8966, 12794, 13449, 19191, 26898, 38382, 40347, 57573, 58279, 80694, 83161, 115146, 116558, 121041, 166322, 172719, 174837, 242082, 249483, 345438, 349674, 498966, 524511, 748449, 1049022, 1496898, 1573533, 2245347, 3147066, 4490694, 28677751, 57355502, 86033253, 172066506, 258099759, 372810763, 516199518, 745621526, 774299277, 1118432289, 1548598554, 2236864578, 3355296867, 6710593734, 10065890601, 20131781202]

約数ペア:

[(1, 20131781202), (2, 10065890601), (3, 6710593734), (6, 3355296867), (9, 2236864578), (13, 1548598554), (18, 1118432289), (26, 774299277), (27, 745621526), (39, 516199518), (54, 372810763), (78, 258099759), (117, 172066506), (234, 86033253), (351, 57355502), (702, 28677751), (4483, 4490694), (6397, 3147066), (8966, 2245347), (12794, 1573533), (13449, 1496898), (19191, 1049022), (26898, 748449), (38382, 524511), (40347, 498966), (57573, 349674), (58279, 345438), (80694, 249483), (83161, 242082), (115146, 174837), (116558, 172719), (121041, 166322)]