20186693332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1\times {\mathrm{1021}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 38206709632

約数和(自身を除く): 18020016300

約数列:

[1, 2, 4, 13, 26, 52, 523, 727, 1021, 1046, 1454, 2042, 2092, 2908, 4084, 6799, 9451, 13273, 13598, 18902, 26546, 27196, 37804, 53092, 380221, 533983, 742267, 760442, 1067966, 1484534, 1520884, 2135932, 2969068, 4942873, 6941779, 9649471, 9885746, 13883558, 19298942, 19771492, 27767116, 38597884, 388205641, 776411282, 1552822564, 5046673333, 10093346666, 20186693332]

約数ペア:

[(1, 20186693332), (2, 10093346666), (4, 5046673333), (13, 1552822564), (26, 776411282), (52, 388205641), (523, 38597884), (727, 27767116), (1021, 19771492), (1046, 19298942), (1454, 13883558), (2042, 9885746), (2092, 9649471), (2908, 6941779), (4084, 4942873), (6799, 2969068), (9451, 2135932), (13273, 1520884), (13598, 1484534), (18902, 1067966), (26546, 760442), (27196, 742267), (37804, 533983), (53092, 380221)]