20145542406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{160397}}^1$

素因数の和:160597

約数の個数: 48

約数和(自身を含む): 44543166192

約数和(自身を除く): 24397623786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 173, 242, 346, 363, 519, 726, 1038, 1903, 3806, 5709, 11418, 20933, 41866, 62799, 125598, 160397, 320794, 481191, 962382, 1764367, 3528734, 5293101, 10586202, 19408037, 27748681, 38816074, 55497362, 58224111, 83246043, 116448222, 166492086, 305235491, 610470982, 915706473, 1831412946, 3357590401, 6715180802, 10072771203, 20145542406]

約数ペア:

[(1, 20145542406), (2, 10072771203), (3, 6715180802), (6, 3357590401), (11, 1831412946), (22, 915706473), (33, 610470982), (66, 305235491), (121, 166492086), (173, 116448222), (242, 83246043), (346, 58224111), (363, 55497362), (519, 38816074), (726, 27748681), (1038, 19408037), (1903, 10586202), (3806, 5293101), (5709, 3528734), (11418, 1764367), (20933, 962382), (41866, 481191), (62799, 320794), (125598, 160397)]