20187024012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9837731}}^1$

素因数の和:9837763

約数の個数: 48

約数和(自身を含む): 55091299200

約数和(自身を除く): 34904275188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9837731, 19675462, 29513193, 39350924, 59026386, 88539579, 118052772, 177079158, 186916889, 265618737, 354158316, 373833778, 531237474, 560750667, 747667556, 1062474948, 1121501334, 1682252001, 2243002668, 3364504002, 5046756003, 6729008004, 10093512006, 20187024012]

約数ペア:

[(1, 20187024012), (2, 10093512006), (3, 6729008004), (4, 5046756003), (6, 3364504002), (9, 2243002668), (12, 1682252001), (18, 1121501334), (19, 1062474948), (27, 747667556), (36, 560750667), (38, 531237474), (54, 373833778), (57, 354158316), (76, 265618737), (108, 186916889), (114, 177079158), (171, 118052772), (228, 88539579), (342, 59026386), (513, 39350924), (684, 29513193), (1026, 19675462), (2052, 9837731)]