20186565568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24262699}}^1$

素因数の和:24262724

約数の個数: 28

約数和(自身を含む): 43139080600

約数和(自身を除く): 22952515032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24262699, 48525398, 97050796, 194101592, 315415087, 388203184, 630830174, 776406368, 1261660348, 1552812736, 2523320696, 5046641392, 10093282784, 20186565568]

約数ペア:

[(1, 20186565568), (2, 10093282784), (4, 5046641392), (8, 2523320696), (13, 1552812736), (16, 1261660348), (26, 776406368), (32, 630830174), (52, 388203184), (64, 315415087), (104, 194101592), (208, 97050796), (416, 48525398), (832, 24262699)]