20791497603

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{142553}}^1$

素因数の和:143414

約数の個数: 16

約数和(自身を含む): 28212006816

約数和(自身を除く): 7420509213

約数列:

[1, 3, 61, 183, 797, 2391, 48617, 142553, 145851, 427659, 8695733, 26087199, 113614741, 340844223, 6930499201, 20791497603]

約数ペア:

[(1, 20791497603), (3, 6930499201), (61, 340844223), (183, 113614741), (797, 26087199), (2391, 8695733), (48617, 427659), (142553, 145851)]