20163631466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{15661}}^1$

素因数の和:17078

約数の個数: 32

約数和(自身を含む): 33789324096

約数和(自身を除く): 13625692630

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1361, 2722, 14971, 15661, 29942, 31322, 58523, 117046, 172271, 344542, 643753, 673423, 1287506, 1346846, 7407653, 14815306, 21314621, 42629242, 234460831, 468921662, 916528703, 1833057406, 10081815733, 20163631466]

約数ペア:

[(1, 20163631466), (2, 10081815733), (11, 1833057406), (22, 916528703), (43, 468921662), (86, 234460831), (473, 42629242), (946, 21314621), (1361, 14815306), (2722, 7407653), (14971, 1346846), (15661, 1287506), (29942, 673423), (31322, 643753), (58523, 344542), (117046, 172271)]