20346087156

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{24413}}^1$

素因数の和:24968

約数の個数: 48

約数和(自身を含む): 47851440000

約数和(自身を除く): 27505352844

約数列:

[1, 2, 3, 4, 6, 12, 199, 349, 398, 597, 698, 796, 1047, 1194, 1396, 2094, 2388, 4188, 24413, 48826, 69451, 73239, 97652, 138902, 146478, 208353, 277804, 292956, 416706, 833412, 4858187, 8520137, 9716374, 14574561, 17040274, 19432748, 25560411, 29149122, 34080548, 51120822, 58298244, 102241644, 1695507263, 3391014526, 5086521789, 6782029052, 10173043578, 20346087156]

約数ペア:

[(1, 20346087156), (2, 10173043578), (3, 6782029052), (4, 5086521789), (6, 3391014526), (12, 1695507263), (199, 102241644), (349, 58298244), (398, 51120822), (597, 34080548), (698, 29149122), (796, 25560411), (1047, 19432748), (1194, 17040274), (1396, 14574561), (2094, 9716374), (2388, 8520137), (4188, 4858187), (24413, 833412), (48826, 416706), (69451, 292956), (73239, 277804), (97652, 208353), (138902, 146478)]