20764105092

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{701}}^1\times {\mathrm{3593}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 52806138840

約数和(自身を除く): 32042033748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 701, 916, 1374, 1402, 2061, 2103, 2748, 2804, 3593, 4122, 4206, 6309, 7186, 8244, 8412, 10779, 12618, 14372, 21558, 25236, 32337, 43116, 64674, 129348, 160529, 321058, 481587, 642116, 822797, 963174, 1444761, 1645594, 1926348, 2468391, 2518693, 2889522, 3291188, 4936782, 5037386, 5779044, 7405173, 7556079, 9873564, 10074772, 14810346, 15112158, 22668237, 29620692, 30224316, 45336474, 90672948, 576780697, 1153561394, 1730342091, 2307122788, 3460684182, 5191026273, 6921368364, 10382052546, 20764105092]

約数ペア:

[(1, 20764105092), (2, 10382052546), (3, 6921368364), (4, 5191026273), (6, 3460684182), (9, 2307122788), (12, 1730342091), (18, 1153561394), (36, 576780697), (229, 90672948), (458, 45336474), (687, 30224316), (701, 29620692), (916, 22668237), (1374, 15112158), (1402, 14810346), (2061, 10074772), (2103, 9873564), (2748, 7556079), (2804, 7405173), (3593, 5779044), (4122, 5037386), (4206, 4936782), (6309, 3291188), (7186, 2889522), (8244, 2518693), (8412, 2468391), (10779, 1926348), (12618, 1645594), (14372, 1444761), (21558, 963174), (25236, 822797), (32337, 642116), (43116, 481587), (64674, 321058), (129348, 160529)]