20160957636

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1336579}}^1$

素因数の和:1337008

約数の個数: 36

約数和(自身を含む): 51084087600

約数和(自身を除く): 30923129964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 1336579, 2673158, 4009737, 5346316, 8019474, 12029211, 16038948, 24058422, 48116844, 560026601, 1120053202, 1680079803, 2240106404, 3360159606, 5040239409, 6720319212, 10080478818, 20160957636]

約数ペア:

[(1, 20160957636), (2, 10080478818), (3, 6720319212), (4, 5040239409), (6, 3360159606), (9, 2240106404), (12, 1680079803), (18, 1120053202), (36, 560026601), (419, 48116844), (838, 24058422), (1257, 16038948), (1676, 12029211), (2514, 8019474), (3771, 5346316), (5028, 4009737), (7542, 2673158), (15084, 1336579)]