20137340684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15586177}}^1$

素因数の和:15586217

約数の個数: 24

約数和(自身を含む): 39277168560

約数和(自身を除く): 19139827876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15586177, 31172354, 62344708, 264965009, 296137363, 529930018, 592274726, 1059860036, 1184549452, 5034335171, 10068670342, 20137340684]

約数ペア:

[(1, 20137340684), (2, 10068670342), (4, 5034335171), (17, 1184549452), (19, 1059860036), (34, 592274726), (38, 529930018), (68, 296137363), (76, 264965009), (323, 62344708), (646, 31172354), (1292, 15586177)]