20589969317

素因数分解:

${\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 20948716800

約数和(自身を除く): 358747483

約数列:

[1, 79, 617, 641, 659, 48743, 50639, 52061, 395497, 406603, 422419, 31244263, 32121637, 33371101, 260632523, 20589969317]

約数ペア:

[(1, 20589969317), (79, 260632523), (617, 33371101), (641, 32121637), (659, 31244263), (48743, 422419), (50639, 406603), (52061, 395497)]