20220152484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{388879}}^1$

素因数の和:389512

約数の個数: 48

約数和(自身を含む): 54007654400

約数和(自身を除く): 33787501916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 51996, 388879, 777758, 1166637, 1555516, 2333274, 2722153, 4666548, 5444306, 8166459, 10888612, 16332918, 32665836, 240716101, 481432202, 722148303, 962864404, 1444296606, 1685012707, 2888593212, 3370025414, 5055038121, 6740050828, 10110076242, 20220152484]

約数ペア:

[(1, 20220152484), (2, 10110076242), (3, 6740050828), (4, 5055038121), (6, 3370025414), (7, 2888593212), (12, 1685012707), (14, 1444296606), (21, 962864404), (28, 722148303), (42, 481432202), (84, 240716101), (619, 32665836), (1238, 16332918), (1857, 10888612), (2476, 8166459), (3714, 5444306), (4333, 4666548), (7428, 2722153), (8666, 2333274), (12999, 1555516), (17332, 1166637), (25998, 777758), (51996, 388879)]