20132863194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1639217}}^1$

素因数の和:1639334

約数の個数: 32

約数和(自身を含む): 42488530560

約数和(自身を除く): 22355667366

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 1639217, 3278434, 4917651, 9835302, 37701991, 75403982, 113105973, 145890313, 226211946, 291780626, 437670939, 875341878, 3355477199, 6710954398, 10066431597, 20132863194]

約数ペア:

[(1, 20132863194), (2, 10066431597), (3, 6710954398), (6, 3355477199), (23, 875341878), (46, 437670939), (69, 291780626), (89, 226211946), (138, 145890313), (178, 113105973), (267, 75403982), (534, 37701991), (2047, 9835302), (4094, 4917651), (6141, 3278434), (12282, 1639217)]