20162814252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{668617}}^1$

素因数の和:668990

約数の個数: 48

約数和(自身を含む): 53917355520

約数和(自身を除く): 33754541268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 5026, 7539, 10052, 15078, 30156, 668617, 1337234, 2005851, 2674468, 4011702, 4680319, 8023404, 9360638, 14040957, 18721276, 28081914, 56163828, 240033503, 480067006, 720100509, 960134012, 1440201018, 1680234521, 2880402036, 3360469042, 5040703563, 6720938084, 10081407126, 20162814252]

約数ペア:

[(1, 20162814252), (2, 10081407126), (3, 6720938084), (4, 5040703563), (6, 3360469042), (7, 2880402036), (12, 1680234521), (14, 1440201018), (21, 960134012), (28, 720100509), (42, 480067006), (84, 240033503), (359, 56163828), (718, 28081914), (1077, 18721276), (1436, 14040957), (2154, 9360638), (2513, 8023404), (4308, 4680319), (5026, 4011702), (7539, 2674468), (10052, 2005851), (15078, 1337234), (30156, 668617)]