20163105003

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{646067}}^1$

素因数の和:646274

約数の個数: 16

約数和(自身を含む): 27413957376

約数和(自身を除く): 7250852373

約数列:

[1, 3, 101, 103, 303, 309, 10403, 31209, 646067, 1938201, 65252767, 66544901, 195758301, 199634703, 6721035001, 20163105003]

約数ペア:

[(1, 20163105003), (3, 6721035001), (101, 199634703), (103, 195758301), (303, 66544901), (309, 65252767), (10403, 1938201), (31209, 646067)]