20108329083

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{268573}}^1$

素因数の和:268688

約数の個数: 32

約数和(自身を含む): 30939724800

約数和(自身を除く): 10831395717

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 1269, 1593, 2773, 8319, 24957, 74871, 268573, 805719, 2417157, 7251471, 12622931, 15845807, 37868793, 47537421, 113606379, 142612263, 340819137, 427836789, 744752929, 2234258787, 6702776361, 20108329083]

約数ペア:

[(1, 20108329083), (3, 6702776361), (9, 2234258787), (27, 744752929), (47, 427836789), (59, 340819137), (141, 142612263), (177, 113606379), (423, 47537421), (531, 37868793), (1269, 15845807), (1593, 12622931), (2773, 7251471), (8319, 2417157), (24957, 805719), (74871, 268573)]