20186541602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{8627}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 32178988800

約数和(自身を除く): 11992447198

約数列:

[1, 2, 19, 38, 139, 278, 443, 886, 2641, 5282, 8417, 8627, 16834, 17254, 61577, 123154, 163913, 327826, 1169963, 1199153, 2339926, 2398306, 3821761, 7643522, 22783907, 45567814, 72613459, 145226918, 531224779, 1062449558, 10093270801, 20186541602]

約数ペア:

[(1, 20186541602), (2, 10093270801), (19, 1062449558), (38, 531224779), (139, 145226918), (278, 72613459), (443, 45567814), (886, 22783907), (2641, 7643522), (5282, 3821761), (8417, 2398306), (8627, 2339926), (16834, 1199153), (17254, 1169963), (61577, 327826), (123154, 163913)]