20163236303

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1\times {\mathrm{17747}}^1$

素因数の和:19462

約数の個数: 16

約数和(自身を含む): 23287647744

約数和(自身を除く): 3124411441

約数列:

[1, 7, 101, 707, 1607, 11249, 17747, 124229, 162307, 1136149, 1792447, 12547129, 28519429, 199636003, 2880462329, 20163236303]

約数ペア:

[(1, 20163236303), (7, 2880462329), (101, 199636003), (707, 28519429), (1607, 12547129), (11249, 1792447), (17747, 1136149), (124229, 162307)]