20093896364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1\times {\mathrm{1013}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 36918685440

約数和(自身を除く): 16824789076

約数列:

[1, 2, 4, 23, 46, 92, 251, 502, 859, 1004, 1013, 1718, 2026, 3436, 4052, 5773, 11546, 19757, 23092, 23299, 39514, 46598, 79028, 93196, 215609, 254263, 431218, 508526, 862436, 870167, 1017052, 1740334, 3480668, 4959007, 5848049, 9918014, 11696098, 19836028, 20013841, 23392196, 40027682, 80055364, 218411917, 436823834, 873647668, 5023474091, 10046948182, 20093896364]

約数ペア:

[(1, 20093896364), (2, 10046948182), (4, 5023474091), (23, 873647668), (46, 436823834), (92, 218411917), (251, 80055364), (502, 40027682), (859, 23392196), (1004, 20013841), (1013, 19836028), (1718, 11696098), (2026, 9918014), (3436, 5848049), (4052, 4959007), (5773, 3480668), (11546, 1740334), (19757, 1017052), (23092, 870167), (23299, 862436), (39514, 508526), (46598, 431218), (79028, 254263), (93196, 215609)]