20007979182

素因数分解:

$2^1\times 3^3\times {\mathrm{3631}}^1\times {\mathrm{102043}}^1$

素因数の和:105685

約数の個数: 32

約数和(自身を含む): 44474856960

約数和(自身を除く): 24466877778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3631, 7262, 10893, 21786, 32679, 65358, 98037, 102043, 196074, 204086, 306129, 612258, 918387, 1836774, 2755161, 5510322, 370518133, 741036266, 1111554399, 2223108798, 3334663197, 6669326394, 10003989591, 20007979182]

約数ペア:

[(1, 20007979182), (2, 10003989591), (3, 6669326394), (6, 3334663197), (9, 2223108798), (18, 1111554399), (27, 741036266), (54, 370518133), (3631, 5510322), (7262, 2755161), (10893, 1836774), (21786, 918387), (32679, 612258), (65358, 306129), (98037, 204086), (102043, 196074)]