20266235280351

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{3049}}^1\times {\mathrm{5227}}^1$

素因数の和:9128

約数の個数: 48

約数和(自身を含む): 29464229028000

約数和(自身を除く): 9197993747649

約数列:

[1, 3, 9, 229, 617, 687, 1851, 2061, 3049, 5227, 5553, 9147, 15681, 27441, 47043, 141293, 423879, 698221, 1196983, 1271637, 1881233, 2094663, 3225059, 3590949, 5643699, 6283989, 9675177, 10772847, 15937123, 16931097, 29025531, 47811369, 143434107, 430802357, 738538511, 1292407071, 2215615533, 3649601167, 3877221213, 6646846599, 9833204891, 10948803501, 29499614673, 32846410503, 88498844019, 2251803920039, 6755411760117, 20266235280351]

約数ペア:

[(1, 20266235280351), (3, 6755411760117), (9, 2251803920039), (229, 88498844019), (617, 32846410503), (687, 29499614673), (1851, 10948803501), (2061, 9833204891), (3049, 6646846599), (5227, 3877221213), (5553, 3649601167), (9147, 2215615533), (15681, 1292407071), (27441, 738538511), (47043, 430802357), (141293, 143434107), (423879, 47811369), (698221, 29025531), (1196983, 16931097), (1271637, 15937123), (1881233, 10772847), (2094663, 9675177), (3225059, 6283989), (3590949, 5643699)]