20105204056

素因数分解:

$2^3\times 7^1\times {\mathrm{359021501}}^1$

素因数の和:359021514

約数の個数: 16

約数和(自身を含む): 43082580240

約数和(自身を除く): 22977376184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359021501, 718043002, 1436086004, 2513150507, 2872172008, 5026301014, 10052602028, 20105204056]

約数ペア:

[(1, 20105204056), (2, 10052602028), (4, 5026301014), (7, 2872172008), (8, 2513150507), (14, 1436086004), (28, 718043002), (56, 359021501)]