20118462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36872

約数の個数: 32

約数和(自身を含む): 49523712

約数和(自身を除く): 29405250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36847, 73694, 110541, 221082, 257929, 479011, 515858, 773787, 958022, 1437033, 1547574, 2874066, 3353077, 6706154, 10059231, 20118462]

約数ペア:

[(1, 20118462), (2, 10059231), (3, 6706154), (6, 3353077), (7, 2874066), (13, 1547574), (14, 1437033), (21, 958022), (26, 773787), (39, 515858), (42, 479011), (78, 257929), (91, 221082), (182, 110541), (273, 73694), (546, 36847)]