20197911372

素因数分解:

$2^2\times 3^1\times {\mathrm{27409}}^1\times {\mathrm{61409}}^1$

素因数の和:88825

約数の個数: 24

約数和(自身を含む): 47130946800

約数和(自身を除く): 26933035428

約数列:

[1, 2, 3, 4, 6, 12, 27409, 54818, 61409, 82227, 109636, 122818, 164454, 184227, 245636, 328908, 368454, 736908, 1683159281, 3366318562, 5049477843, 6732637124, 10098955686, 20197911372]

約数ペア:

[(1, 20197911372), (2, 10098955686), (3, 6732637124), (4, 5049477843), (6, 3366318562), (12, 1683159281), (27409, 736908), (54818, 368454), (61409, 328908), (82227, 245636), (109636, 184227), (122818, 164454)]