20122013048

素因数分解:

$2^3\times {\mathrm{358349}}^1\times {\mathrm{7019}}^1$

素因数の和:365374

約数の個数: 16

約数和(自身を含む): 37734255000

約数和(自身を除く): 17612241952

約数列:

[1, 2, 4, 8, 7019, 14038, 28076, 56152, 358349, 716698, 1433396, 2866792, 2515251631, 5030503262, 10061006524, 20122013048]

約数ペア:

[(1, 20122013048), (2, 10061006524), (4, 5030503262), (8, 2515251631), (7019, 2866792), (14038, 1433396), (28076, 716698), (56152, 358349)]