20113272004

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1\times {\mathrm{5741}}^1$

素因数の和:6556

約数の個数: 48

約数和(自身を含む): 40492400256

約数和(自身を除く): 20379128252

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 593, 844, 1186, 1477, 2372, 2954, 4151, 5741, 5908, 8302, 11482, 16604, 22964, 40187, 80374, 125123, 160748, 250246, 500492, 875861, 1211351, 1751722, 2422702, 3404413, 3503444, 4845404, 6808826, 8479457, 13617652, 16958914, 23830891, 33917828, 47661782, 95323564, 718331143, 1436662286, 2873324572, 5028318001, 10056636002, 20113272004]

約数ペア:

[(1, 20113272004), (2, 10056636002), (4, 5028318001), (7, 2873324572), (14, 1436662286), (28, 718331143), (211, 95323564), (422, 47661782), (593, 33917828), (844, 23830891), (1186, 16958914), (1477, 13617652), (2372, 8479457), (2954, 6808826), (4151, 4845404), (5741, 3503444), (5908, 3404413), (8302, 2422702), (11482, 1751722), (16604, 1211351), (22964, 875861), (40187, 500492), (80374, 250246), (125123, 160748)]