20193637

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 22766400

約数和(自身を除く): 2572763

約数列:

[1, 17, 19, 101, 323, 619, 1717, 1919, 10523, 11761, 32623, 62519, 199937, 1062823, 1187861, 20193637]

約数ペア:

[(1, 20193637), (17, 1187861), (19, 1062823), (101, 199937), (323, 62519), (619, 32623), (1717, 11761), (1919, 10523)]