20231571982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{44699}}^1$

素因数の和:45040

約数の個数: 32

約数和(自身を含む): 32806224000

約数和(自身を除く): 12574652018

約数列:

[1, 2, 19, 38, 43, 86, 277, 554, 817, 1634, 5263, 10526, 11911, 23822, 44699, 89398, 226309, 452618, 849281, 1698562, 1922057, 3844114, 12381623, 24763246, 36519083, 73038166, 235250837, 470501674, 532409789, 1064819578, 10115785991, 20231571982]

約数ペア:

[(1, 20231571982), (2, 10115785991), (19, 1064819578), (38, 532409789), (43, 470501674), (86, 235250837), (277, 73038166), (554, 36519083), (817, 24763246), (1634, 12381623), (5263, 3844114), (10526, 1922057), (11911, 1698562), (23822, 849281), (44699, 452618), (89398, 226309)]