20162509527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{1811}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 28211535360

約数和(自身を除く): 8049025833

約数列:

[1, 3, 23, 69, 317, 509, 951, 1527, 1811, 5433, 7291, 11707, 21873, 35121, 41653, 124959, 161353, 484059, 574087, 921799, 1722261, 2765397, 3711119, 11133357, 13204001, 21201377, 39612003, 63604131, 292210283, 876630849, 6720836509, 20162509527]

約数ペア:

[(1, 20162509527), (3, 6720836509), (23, 876630849), (69, 292210283), (317, 63604131), (509, 39612003), (951, 21201377), (1527, 13204001), (1811, 11133357), (5433, 3711119), (7291, 2765397), (11707, 1722261), (21873, 921799), (35121, 574087), (41653, 484059), (124959, 161353)]