20023228052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{346207}}^1$

素因数の和:346991

約数の個数: 24

約数和(自身を含む): 36933469440

約数和(自身を除く): 16910241388

約数列:

[1, 2, 4, 19, 38, 76, 761, 1522, 3044, 14459, 28918, 57836, 346207, 692414, 1384828, 6577933, 13155866, 26311732, 263463527, 526927054, 1053854108, 5005807013, 10011614026, 20023228052]

約数ペア:

[(1, 20023228052), (2, 10011614026), (4, 5005807013), (19, 1053854108), (38, 526927054), (76, 263463527), (761, 26311732), (1522, 13155866), (3044, 6577933), (14459, 1384828), (28918, 692414), (57836, 346207)]