20161478989

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14370263}}^1$

素因数の和:14370347

約数の個数: 8

約数和(自身を含む): 21382952832

約数和(自身を除く): 1221473843

約数列:

[1, 23, 61, 1403, 14370263, 330516049, 876586043, 20161478989]

約数ペア:

[(1, 20161478989), (23, 876586043), (61, 330516049), (1403, 14370263)]