20167609532

素因数分解:

$2^2\times 7^2\times {\mathrm{2309}}^1\times {\mathrm{44563}}^1$

素因数の和:46890

約数の個数: 36

約数和(自身を含む): 41074193160

約数和(自身を除く): 20906583628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2309, 4618, 9236, 16163, 32326, 44563, 64652, 89126, 113141, 178252, 226282, 311941, 452564, 623882, 1247764, 2183587, 4367174, 8734348, 102895967, 205791934, 411583868, 720271769, 1440543538, 2881087076, 5041902383, 10083804766, 20167609532]

約数ペア:

[(1, 20167609532), (2, 10083804766), (4, 5041902383), (7, 2881087076), (14, 1440543538), (28, 720271769), (49, 411583868), (98, 205791934), (196, 102895967), (2309, 8734348), (4618, 4367174), (9236, 2183587), (16163, 1247764), (32326, 623882), (44563, 452564), (64652, 311941), (89126, 226282), (113141, 178252)]