20151749208

素因数分解:

$2^3\times 3^1\times {\mathrm{43991}}^1\times {\mathrm{19087}}^1$

素因数の和:63087

約数の個数: 32

約数和(自身を含む): 50383157760

約数和(自身を除く): 30231408552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 19087, 38174, 43991, 57261, 76348, 87982, 114522, 131973, 152696, 175964, 229044, 263946, 351928, 458088, 527892, 1055784, 839656217, 1679312434, 2518968651, 3358624868, 5037937302, 6717249736, 10075874604, 20151749208]

約数ペア:

[(1, 20151749208), (2, 10075874604), (3, 6717249736), (4, 5037937302), (6, 3358624868), (8, 2518968651), (12, 1679312434), (24, 839656217), (19087, 1055784), (38174, 527892), (43991, 458088), (57261, 351928), (76348, 263946), (87982, 229044), (114522, 175964), (131973, 152696)]