20163437298

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19652473}}^1$

素因数の和:19652503

約数の個数: 32

約数和(自身を含む): 47165937600

約数和(自身を除く): 27002500302

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19652473, 39304946, 58957419, 117914838, 176872257, 353744514, 373396987, 530616771, 746793974, 1061233542, 1120190961, 2240381922, 3360572883, 6721145766, 10081718649, 20163437298]

約数ペア:

[(1, 20163437298), (2, 10081718649), (3, 6721145766), (6, 3360572883), (9, 2240381922), (18, 1120190961), (19, 1061233542), (27, 746793974), (38, 530616771), (54, 373396987), (57, 353744514), (114, 176872257), (171, 117914838), (342, 58957419), (513, 39304946), (1026, 19652473)]