20277164159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2376323}}^1$

素因数の和:2376406

約数の個数: 16

約数和(自身を含む): 24637727232

約数和(自身を除く): 4360563073

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 2376323, 16634261, 54655429, 125945119, 382588003, 881615833, 2896737737, 20277164159]

約数ペア:

[(1, 20277164159), (7, 2896737737), (23, 881615833), (53, 382588003), (161, 125945119), (371, 54655429), (1219, 16634261), (8533, 2376323)]