20183646904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{426103}}^1$

素因数の和:426331

約数の個数: 32

約数和(自身を含む): 39269744640

約数和(自身を除く): 19086097736

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1528, 5921, 11842, 23684, 47368, 426103, 852206, 1704412, 3408824, 13209193, 26418386, 52836772, 81385673, 105673544, 162771346, 325542692, 651085384, 2522955863, 5045911726, 10091823452, 20183646904]

約数ペア:

[(1, 20183646904), (2, 10091823452), (4, 5045911726), (8, 2522955863), (31, 651085384), (62, 325542692), (124, 162771346), (191, 105673544), (248, 81385673), (382, 52836772), (764, 26418386), (1528, 13209193), (5921, 3408824), (11842, 1704412), (23684, 852206), (47368, 426103)]