20162236011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{6163}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 29717383680

約数和(自身を除く): 9555147669

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2789, 6163, 8367, 18489, 47413, 64147, 104771, 141749, 142239, 192441, 314313, 425247, 1090499, 2409733, 3271497, 7229199, 17188607, 51565821, 292206319, 395337961, 876618957, 1186013883, 6720745337, 20162236011]

約数ペア:

[(1, 20162236011), (3, 6720745337), (17, 1186013883), (23, 876618957), (51, 395337961), (69, 292206319), (391, 51565821), (1173, 17188607), (2789, 7229199), (6163, 3271497), (8367, 2409733), (18489, 1090499), (47413, 425247), (64147, 314313), (104771, 192441), (141749, 142239)]