20174041382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{42101}}^1$

素因数の和:43084

約数の個数: 32

約数和(自身を含む): 34484569344

約数和(自身を除く): 14310527962

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 947, 1894, 10417, 20834, 21781, 42101, 43562, 84202, 239591, 463111, 479182, 926222, 968323, 1936646, 10651553, 21303106, 39869647, 79739294, 438566117, 877132234, 917001881, 1834003762, 10087020691, 20174041382]

約数ペア:

[(1, 20174041382), (2, 10087020691), (11, 1834003762), (22, 917001881), (23, 877132234), (46, 438566117), (253, 79739294), (506, 39869647), (947, 21303106), (1894, 10651553), (10417, 1936646), (20834, 968323), (21781, 926222), (42101, 479182), (43562, 463111), (84202, 239591)]