20122070403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5268937}}^1$

素因数の和:5269026

約数の個数: 16

約数和(自身を含む): 28663022720

約数和(自身を除く): 8540952317

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 5268937, 15806811, 100109803, 300329409, 353018779, 1059056337, 6707356801, 20122070403]

約数ペア:

[(1, 20122070403), (3, 6707356801), (19, 1059056337), (57, 353018779), (67, 300329409), (201, 100109803), (1273, 15806811), (3819, 5268937)]