20162845192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8781727}}^1$

素因数の和:8781781

約数の個数: 32

約数和(自身を含む): 44259909120

約数和(自身を除く): 24097063928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8781727, 17563454, 35126908, 61472089, 70253816, 122944178, 245888356, 360050807, 491776712, 720101614, 1440203228, 2520355649, 2880406456, 5040711298, 10081422596, 20162845192]

約数ペア:

[(1, 20162845192), (2, 10081422596), (4, 5040711298), (7, 2880406456), (8, 2520355649), (14, 1440203228), (28, 720101614), (41, 491776712), (56, 360050807), (82, 245888356), (164, 122944178), (287, 70253816), (328, 61472089), (574, 35126908), (1148, 17563454), (2296, 8781727)]