20228514761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{12301}}^1$

素因数の和:13401

約数の個数: 32

約数和(自身を含む): 26388085248

約数和(自身を除く): 6159570487

約数列:

[1, 7, 13, 17, 91, 119, 221, 1063, 1547, 7441, 12301, 13819, 18071, 86107, 96733, 126497, 159913, 209117, 234923, 1119391, 1463819, 1644461, 2718521, 13075963, 19029647, 91531741, 169987519, 222291371, 1189912633, 1556039597, 2889787823, 20228514761]

約数ペア:

[(1, 20228514761), (7, 2889787823), (13, 1556039597), (17, 1189912633), (91, 222291371), (119, 169987519), (221, 91531741), (1063, 19029647), (1547, 13075963), (7441, 2718521), (12301, 1644461), (13819, 1463819), (18071, 1119391), (86107, 234923), (96733, 209117), (126497, 159913)]