20148719613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{606323}}^1$

素因数の和:606409

約数の個数: 32

約数和(自身を含む): 31431836160

約数和(自身を除く): 11283116547

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 3021, 11077, 33231, 606323, 1818969, 6669553, 11520137, 20008659, 32135119, 34560411, 96405357, 126721507, 353486309, 380164521, 610567261, 1060458927, 1831701783, 6716239871, 20148719613]

約数ペア:

[(1, 20148719613), (3, 6716239871), (11, 1831701783), (19, 1060458927), (33, 610567261), (53, 380164521), (57, 353486309), (159, 126721507), (209, 96405357), (583, 34560411), (627, 32135119), (1007, 20008659), (1749, 11520137), (3021, 6669553), (11077, 1818969), (33231, 606323)]