20346739188

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{187417}}^1$

素因数の和:187616

約数の個数: 48

約数和(自身を含む): 48488784960

約数和(自身を除く): 28142045772

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 218, 249, 327, 332, 436, 498, 654, 996, 1308, 9047, 18094, 27141, 36188, 54282, 108564, 187417, 374834, 562251, 749668, 1124502, 2249004, 15555611, 20428453, 31111222, 40856906, 46666833, 61285359, 62222444, 81713812, 93333666, 122570718, 186667332, 245141436, 1695561599, 3391123198, 5086684797, 6782246396, 10173369594, 20346739188]

約数ペア:

[(1, 20346739188), (2, 10173369594), (3, 6782246396), (4, 5086684797), (6, 3391123198), (12, 1695561599), (83, 245141436), (109, 186667332), (166, 122570718), (218, 93333666), (249, 81713812), (327, 62222444), (332, 61285359), (436, 46666833), (498, 40856906), (654, 31111222), (996, 20428453), (1308, 15555611), (9047, 2249004), (18094, 1124502), (27141, 749668), (36188, 562251), (54282, 374834), (108564, 187417)]