2080856664

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{28643}}^1$

素因数の和:29664

約数の個数: 48

約数和(自身を含む): 5641435800

約数和(自身を除く): 3560579136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 2018, 3027, 4036, 6054, 8072, 9081, 12108, 18162, 24216, 28643, 36324, 57286, 72648, 85929, 114572, 171858, 229144, 257787, 343716, 515574, 687432, 1031148, 2062296, 28900787, 57801574, 86702361, 115603148, 173404722, 231206296, 260107083, 346809444, 520214166, 693618888, 1040428332, 2080856664]

約数ペア:

[(1, 2080856664), (2, 1040428332), (3, 693618888), (4, 520214166), (6, 346809444), (8, 260107083), (9, 231206296), (12, 173404722), (18, 115603148), (24, 86702361), (36, 57801574), (72, 28900787), (1009, 2062296), (2018, 1031148), (3027, 687432), (4036, 515574), (6054, 343716), (8072, 257787), (9081, 229144), (12108, 171858), (18162, 114572), (24216, 85929), (28643, 72648), (36324, 57286)]