20181756072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44258237}}^1$

素因数の和:44258265

約数の個数: 32

約数和(自身を含む): 53109885600

約数和(自身を除く): 32928129528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44258237, 88516474, 132774711, 177032948, 265549422, 354065896, 531098844, 840906503, 1062197688, 1681813006, 2522719509, 3363626012, 5045439018, 6727252024, 10090878036, 20181756072]

約数ペア:

[(1, 20181756072), (2, 10090878036), (3, 6727252024), (4, 5045439018), (6, 3363626012), (8, 2522719509), (12, 1681813006), (19, 1062197688), (24, 840906503), (38, 531098844), (57, 354065896), (76, 265549422), (114, 177032948), (152, 132774711), (228, 88516474), (456, 44258237)]