20126001584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96759623}}^1$

素因数の和:96759644

約数の個数: 20

約数和(自身を含む): 41993676816

約数和(自身を除く): 21867675232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96759623, 193519246, 387038492, 774076984, 1257875099, 1548153968, 2515750198, 5031500396, 10063000792, 20126001584]

約数ペア:

[(1, 20126001584), (2, 10063000792), (4, 5031500396), (8, 2515750198), (13, 1548153968), (16, 1257875099), (26, 774076984), (52, 387038492), (104, 193519246), (208, 96759623)]