20235746064

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3218153}}^1$

素因数の和:3218295

約数の個数: 40

約数和(自身を含む): 52674744672

約数和(自身を除く): 32438998608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 3218153, 6436306, 9654459, 12872612, 19308918, 25745224, 38617836, 51490448, 77235672, 154471344, 421578043, 843156086, 1264734129, 1686312172, 2529468258, 3372624344, 5058936516, 6745248688, 10117873032, 20235746064]

約数ペア:

[(1, 20235746064), (2, 10117873032), (3, 6745248688), (4, 5058936516), (6, 3372624344), (8, 2529468258), (12, 1686312172), (16, 1264734129), (24, 843156086), (48, 421578043), (131, 154471344), (262, 77235672), (393, 51490448), (524, 38617836), (786, 25745224), (1048, 19308918), (1572, 12872612), (2096, 9654459), (3144, 6436306), (6288, 3218153)]