20187970524

素因数分解:

$2^2\times 3^5\times {\mathrm{20769517}}^1$

素因数の和:20769536

約数の個数: 36

約数和(自身を含む): 52920731864

約数和(自身を除く): 32732761340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20769517, 41539034, 62308551, 83078068, 124617102, 186925653, 249234204, 373851306, 560776959, 747702612, 1121553918, 1682330877, 2243107836, 3364661754, 5046992631, 6729323508, 10093985262, 20187970524]

約数ペア:

[(1, 20187970524), (2, 10093985262), (3, 6729323508), (4, 5046992631), (6, 3364661754), (9, 2243107836), (12, 1682330877), (18, 1121553918), (27, 747702612), (36, 560776959), (54, 373851306), (81, 249234204), (108, 186925653), (162, 124617102), (243, 83078068), (324, 62308551), (486, 41539034), (972, 20769517)]