20132156989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{154883}}^1$

素因数の和:155520

約数の個数: 16

約数和(自身を含む): 23790182400

約数和(自身を除く): 3658025411

約数列:

[1, 7, 31, 217, 599, 4193, 18569, 129983, 154883, 1084181, 4801373, 33609611, 92774917, 649424419, 2876022427, 20132156989]

約数ペア:

[(1, 20132156989), (7, 2876022427), (31, 649424419), (217, 92774917), (599, 33609611), (4193, 4801373), (18569, 1084181), (129983, 154883)]